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热门问题

等级	主题	问题	格式化的问题
35401	求体积	长方体 (18)(30)(12)	 $\begin{array}{r} h = & 18 \\ l = & 30 \\ w = & 12 \end{array}$
35402	求体积	长方体 (2)(10)(0.4)	 $\begin{array}{r} h = & 2 \\ l = & 10 \\ w = & 0.4 \end{array}$
35403	求体积	长方体 (20)(40)(60)	 $\begin{array}{r} h = & 20 \\ l = & 40 \\ w = & 60 \end{array}$
35404	求体积	长方体 (20)(45)(10)	 $\begin{array}{r} h = & 20 \\ l = & 45 \\ w = & 10 \end{array}$
35405	求体积	长方体 (20)(60)(100)	 $\begin{array}{r} h = & 20 \\ l = & 60 \\ w = & 100 \end{array}$
35406	求体积	长方体 (21)(23)(34)	 $\begin{array}{r} h = & 21 \\ l = & 23 \\ w = & 34 \end{array}$
35407	求体积	长方体 (22)(11)(33)	 $\begin{array}{r} h = & 22 \\ l = & 11 \\ w = & 33 \end{array}$
35408	求体积	长方体 (23(ft))(22(ft))(156sqft)	 $\begin{array}{r} h = & 23 ft \\ l = & 22 ft \\ w = & 156 s q ft \end{array}$
35409	求体积	长方体 (24)(36)(18)	 $\begin{array}{r} h = & 24 \\ l = & 36 \\ w = & 18 \end{array}$
35410	求体积	长方体 (24396)(x)(38)	 $\begin{array}{r} h = & 24396 \\ l = & x \\ w = & 38 \end{array}$
35411	求体积	长方体 (25)(45)(15)	 $\begin{array}{r} h = & 25 \\ l = & 45 \\ w = & 15 \end{array}$
35412	求体积	长方体 (250)(800)(650)	 $\begin{array}{r} h = & 250 \\ l = & 800 \\ w = & 650 \end{array}$
35413	求体积	长方体 (29)(29)(50)	 $\begin{array}{r} h = & 29 \\ l = & 29 \\ w = & 50 \end{array}$
35414	求体积	长方体 (29.8)(35.5)(6.3)	 $\begin{array}{r} h = & 29.8 \\ l = & 35.5 \\ w = & 6.3 \end{array}$
35415	求体积	长方体 (2in)(2in)(2in)	 $\begin{array}{r} h = & 2 i n \\ l = & 2 i n \\ w = & 2 i n \end{array}$
35416	求体积	长方体 (2x)(2)(10)	 $\begin{array}{r} h = & 2 x \\ l = & 2 \\ w = & 10 \end{array}$
35417	求体积	长方体 (2x+5)(2x-7)(x-6)	 $\begin{array}{r} h = & 2 x + 5 \\ l = & 2 x - 7 \\ w = & x - 6 \end{array}$
35418	求体积	长方体 (4cm)(4cm)(4cm)	 $\begin{array}{r} h = & 4 cm \\ l = & 4 cm \\ w = & 4 cm \end{array}$
35419	求体积	长方体 (3in)(11in)(x)	 $\begin{array}{r} h = & 3 in \\ l = & 11 in \\ w = & x \end{array}$
35420	求体积	长方体 (3)(1.5)(3/4)	 $\begin{array}{r} h = & 3 \\ l = & 1.5 \\ w = & \frac{3}{4} \end{array}$
35421	求体积	长方体 (2.2)(8.0)(5.0)	 $\begin{array}{r} h = & 2.2 \\ l = & 8 \\ w = & 5 \end{array}$
35422	求体积	长方体 (2.2)(9.3)(3.8)	 $\begin{array}{r} h = & 2.2 \\ l = & 9.3 \\ w = & 3.8 \end{array}$
35423	求体积	长方体 (2.3)(2.5)(14.3)	 $\begin{array}{r} h = & 2.3 \\ l = & 2.5 \\ w = & 14.3 \end{array}$
35424	求体积	长方体 (2.5)(4)(17)	 $\begin{array}{r} h = & 2.5 \\ l = & 4 \\ w = & 17 \end{array}$
35425	求体积	长方体 (2.5)(5)(8)	 $\begin{array}{r} h = & 2.5 \\ l = & 5 \\ w = & 8 \end{array}$
35426	求体积	长方体 (2.5)(6)(3.5)	 $\begin{array}{r} h = & 2.5 \\ l = & 6 \\ w = & 3.5 \end{array}$
35427	求体积	长方体 (2.5)(6.8)(2)	 $\begin{array}{r} h = & 2.5 \\ l = & 6.8 \\ w = & 2 \end{array}$
35428	求体积	长方体 (2.5)(8)(8)	 $\begin{array}{r} h = & 2.5 \\ l = & 8 \\ w = & 8 \end{array}$
35429	求体积	长方体 (2.7)(2.7)(2.7)	 $\begin{array}{r} h = & 2.7 \\ l = & 2.7 \\ w = & 2.7 \end{array}$
35430	求体积	长方体 (2.9)(5.3)(5.5)	 $\begin{array}{r} h = & 2.9 \\ l = & 5.3 \\ w = & 5.5 \end{array}$
35431	求体积	长方体 (2/3)(2/3)(2/3)	 $\begin{array}{r} h = & \frac{2}{3} \\ l = & \frac{2}{3} \\ w = & \frac{2}{3} \end{array}$
35432	求体积	长方体 (2)(3)(7)	 $\begin{array}{r} h = & 2 \\ l = & 3 \\ w = & 7 \end{array}$
35433	求体积	长方体 (10)(10)(12)	 $\begin{array}{r} h = & 10 \\ l = & 10 \\ w = & 12 \end{array}$
35434	求体积	长方体 (11)(11)(18)	 $\begin{array}{r} h = & 11 \\ l = & 11 \\ w = & 18 \end{array}$
35435	求体积	长方体 (11)(p)(8)	 $\begin{array}{r} h = & 11 \\ l = & p \\ w = & 8 \end{array}$
35436	求体积	长方体 (11.2)(11.2)(11.2)	 $\begin{array}{r} h = & 11.2 \\ l = & 11.2 \\ w = & 11.2 \end{array}$
35437	求体积	长方体 (11.5)(7.5)(4)	 $\begin{array}{r} h = & 11.5 \\ l = & 7.5 \\ w = & 4 \end{array}$
35438	求体积	长方体 (11m)(5m)(5m)	 $\begin{array}{r} h = & 11 m \\ l = & 5 m \\ w = & 5 m \end{array}$
35439	求体积	长方体 (12cm)(9cm)(25cm)	 $\begin{array}{r} h = & 12 cm \\ l = & 9 cm \\ w = & 25 cm \end{array}$
35440	求体积	长方体 (12)(12)(10)	 $\begin{array}{r} h = & 12 \\ l = & 12 \\ w = & 10 \end{array}$
35441	求体积	长方体 (10)(12)(12)	 $\begin{array}{r} h = & 10 \\ l = & 12 \\ w = & 12 \end{array}$
35442	求体积	长方体 (10.5)(10)(8)	 $\begin{array}{r} h = & 10.5 \\ l = & 10 \\ w = & 8 \end{array}$
35443	求体积	长方体 (10.5)(5.5)(5)	 $\begin{array}{r} h = & 10.5 \\ l = & 5.5 \\ w = & 5 \end{array}$
35444	求体积	长方体 (100)(34)(430)	 $\begin{array}{r} h = & 100 \\ l = & 34 \\ w = & 430 \end{array}$
35445	求体积	长方体 (10cm)(2cm)(5cm)	 $\begin{array}{r} h = & 10 cm \\ l = & 2 cm \\ w = & 5 cm \end{array}$
35446	求体积	长方体 (10cm)(8cm)(15cm)	 $\begin{array}{r} h = & 10 cm \\ l = & 8 cm \\ w = & 15 cm \end{array}$
35447	求体积	长方体 (10ft)(10ft)(9ft)	 $\begin{array}{r} h = & 10 ft \\ l = & 10 ft \\ w = & 9 ft \end{array}$
35448	求体积	长方体 (10m)(4m)(6m)	 $\begin{array}{r} h = & 10 m \\ l = & 4 m \\ w = & 6 m \end{array}$
35449	求体积	长方体 (11in)(3in)(x)	 $\begin{array}{r} h = & 11 i n \\ l = & 3 i n \\ w = & x \end{array}$
35450	求出面积	梯形 (9)(4)(3.2)	 $\begin{array}{r} b_{1} = & 9 \\ b_{2} = & 4 \\ h = & 3.2 \end{array}$
35451	求出面积	梯形 (9.8)(7)(10.1)	 $\begin{array}{r} b_{1} = & 9.8 \\ b_{2} = & 7 \\ h = & 10.1 \end{array}$
35452	求出面积	梯形 (9.9mm)(14.7mm)(7.1mm)	 $\begin{array}{r} b_{1} = & 9.9 mm \\ b_{2} = & 14.7 mm \\ h = & 7.1 mm \end{array}$
35453	求出面积	梯形 (96)(100)(125)	 $\begin{array}{r} b_{1} = & 96 \\ b_{2} = & 100 \\ h = & 125 \end{array}$
35454	求出面积	梯形 (2)(7)(5)	 $\begin{array}{r} b_{1} = & 2 \\ b_{2} = & 7 \\ h = & 5 \end{array}$
35455	求出面积	梯形 (2.25)(0.75)(2.35)	 $\begin{array}{r} b_{1} = & 2.25 \\ b_{2} = & 0.75 \\ h = & 2.35 \end{array}$
35456	求出面积	梯形 (2.9in)(27in)(7.4in)	 $\begin{array}{r} b_{1} = & 2.9 i n \\ b_{2} = & 27 i n \\ h = & 7.4 i n \end{array}$
35457	求出面积	梯形 (20)(18)(22)	 $\begin{array}{r} b_{1} = & 20 \\ b_{2} = & 18 \\ h = & 22 \end{array}$
35458	求体积	长方体 (1)(2)(1)	 $\begin{array}{r} h = & 1 \\ l = & 2 \\ w = & 1 \end{array}$
35459	求体积	长方体 (1.2)(1.2)(1.2)	 $\begin{array}{r} h = & 1.2 \\ l = & 1.2 \\ w = & 1.2 \end{array}$
35460	求体积	长方体 (1.23)(0.57)(2.34)	 $\begin{array}{r} h = & 1.23 \\ l = & 0.57 \\ w = & 2.34 \end{array}$
35461	求体积	长方体 (1.4cm)(1.4cm)(1.4cm)	 $\begin{array}{r} h = & 1.4 cm \\ l = & 1.4 cm \\ w = & 1.4 cm \end{array}$
35462	求体积	长方体 (1.4)(1.4)(1.4)	 $\begin{array}{r} h = & 1.4 \\ l = & 1.4 \\ w = & 1.4 \end{array}$
35463	求体积	长方体 (1.5)(1.5)(0.5)	 $\begin{array}{r} h = & 1.5 \\ l = & 1.5 \\ w = & 0.5 \end{array}$
35464	求体积	长方体 (1.5)(3)(2)	 $\begin{array}{r} h = & 1.5 \\ l = & 3 \\ w = & 2 \end{array}$
35465	求出面积	梯形 (8.2)(6.3)(12.6)	 $\begin{array}{r} b_{1} = & 8.2 \\ b_{2} = & 6.3 \\ h = & 12.6 \end{array}$
35466	求出面积	梯形 (9in)(6in)(16in)	 $\begin{array}{r} b_{1} = & 9 i n \\ b_{2} = & 6 i n \\ h = & 16 i n \end{array}$
35467	求出面积	梯形 (9)(11)(5)	 $\begin{array}{r} b_{1} = & 9 \\ b_{2} = & 11 \\ h = & 5 \end{array}$
35468	求出面积	梯形 (9)(14.5)(20)	 $\begin{array}{r} b_{1} = & 9 \\ b_{2} = & 14.5 \\ h = & 20 \end{array}$
35469	求出面积	梯形 (9)(3)(7)	 $\begin{array}{r} b_{1} = & 9 \\ b_{2} = & 3 \\ h = & 7 \end{array}$
35470	求出面积	梯形 (9)(4)(17)	 $\begin{array}{r} b_{1} = & 9 \\ b_{2} = & 4 \\ h = & 17 \end{array}$
35471	求出面积	梯形 (9)(5)(15)	 $\begin{array}{r} b_{1} = & 9 \\ b_{2} = & 5 \\ h = & 15 \end{array}$
35472	求出面积	梯形 (9)(76)(100)	 $\begin{array}{r} b_{1} = & 9 \\ b_{2} = & 76 \\ h = & 100 \end{array}$
35473	求出面积	梯形 (9m)(13m)(8m)	 $\begin{array}{r} b_{1} = & 9 m \\ b_{2} = & 13 m \\ h = & 8 m \end{array}$
35474	求出面积	梯形 (7)(5)(12)	 $\begin{array}{r} b_{1} = & 7 \\ b_{2} = & 5 \\ h = & 12 \end{array}$
35475	求出面积	梯形 (7)(8)(15.6)	 $\begin{array}{r} b_{1} = & 7 \\ b_{2} = & 8 \\ h = & 15.6 \end{array}$
35476	求出面积	梯形 (78)(46)(46)	 $\begin{array}{r} b_{1} = & 78 \\ b_{2} = & 46 \\ h = & 46 \end{array}$
35477	求出面积	梯形 (7cm)(4cm)(10cm)	 $\begin{array}{r} b_{1} = & 7 cm \\ b_{2} = & 4 cm \\ h = & 10 cm \end{array}$
35478	求出面积	梯形 (7cm)(5cm)(10cm)	 $\begin{array}{r} b_{1} = & 7 cm \\ b_{2} = & 5 cm \\ h = & 10 cm \end{array}$
35479	求出面积	梯形 (8)(11)(6)	 $\begin{array}{r} b_{1} = & 8 \\ b_{2} = & 11 \\ h = & 6 \end{array}$
35480	求出面积	梯形 (8)(4)(2)	 $\begin{array}{r} b_{1} = & 8 \\ b_{2} = & 4 \\ h = & 2 \end{array}$
35481	求出面积	梯形 (8)(4)(7)	 $\begin{array}{r} b_{1} = & 8 \\ b_{2} = & 4 \\ h = & 7 \end{array}$
35482	求出面积	梯形 (3x+1)(2x-1)(x+1)	 $\begin{array}{r} b_{1} = & 3 x + 1 \\ b_{2} = & 2 x - 1 \\ h = & x + 1 \end{array}$
35483	求出面积	梯形 (4)(2)(5)	 $\begin{array}{r} b_{1} = & 4 \\ b_{2} = & 2 \\ h = & 5 \end{array}$
35484	求出面积	梯形 (4)(3)(7)	 $\begin{array}{r} b_{1} = & 4 \\ b_{2} = & 3 \\ h = & 7 \end{array}$
35485	求出面积	梯形 (4)(8)(13)	 $\begin{array}{r} b_{1} = & 4 \\ b_{2} = & 8 \\ h = & 13 \end{array}$
35486	求出面积	梯形 (6m)(9m)(3.6m)	 $\begin{array}{r} b_{1} = & 6 m \\ b_{2} = & 9 m \\ h = & 3.6 m \end{array}$
35487	求出面积	梯形 (7.5)(6.5)(27.4)	 $\begin{array}{r} b_{1} = & 7.5 \\ b_{2} = & 6.5 \\ h = & 27.4 \end{array}$
35488	求出面积	梯形 (70)(60)(110)	 $\begin{array}{r} b_{1} = & 70 \\ b_{2} = & 60 \\ h = & 110 \end{array}$
35489	求出面积	梯形 (10)(15)(30)	 $\begin{array}{r} b_{1} = & 10 \\ b_{2} = & 15 \\ h = & 30 \end{array}$
35490	求出面积	梯形 (10)(6)(12)	 $\begin{array}{r} b_{1} = & 10 \\ b_{2} = & 6 \\ h = & 12 \end{array}$
35491	求出面积	梯形 (11)(1/2)(7)	 $\begin{array}{r} b_{1} = & 11 \\ b_{2} = & \frac{1}{2} \\ h = & 7 \end{array}$
35492	求出面积	梯形 (11)(19)(10)	 $\begin{array}{r} b_{1} = & 11 \\ b_{2} = & 19 \\ h = & 10 \end{array}$
35493	求出面积	梯形 (13.2)(1.2)(7.3)	 $\begin{array}{r} b_{1} = & 13.2 \\ b_{2} = & 1.2 \\ h = & 7.3 \end{array}$
35494	求出面积	梯形 (14.3)(12)(18.4)	 $\begin{array}{r} b_{1} = & 14.3 \\ b_{2} = & 12 \\ h = & 18.4 \end{array}$
35495	求出面积	梯形 (15)(9)(10)	 $\begin{array}{r} b_{1} = & 15 \\ b_{2} = & 9 \\ h = & 10 \end{array}$
35496	求出面积	梯形 (15.2)(9.7)(24.8)	 $\begin{array}{r} b_{1} = & 15.2 \\ b_{2} = & 9.7 \\ h = & 24.8 \end{array}$
35497	求出面积	梯形 (2.5)(2)(5)	 $\begin{array}{r} b_{1} = & 2.5 \\ b_{2} = & 2 \\ h = & 5 \end{array}$
35498	求出面积	梯形 (2.8in)(2.2in)(6in)	 $\begin{array}{r} b_{1} = & 2.8 i n \\ b_{2} = & 2.2 i n \\ h = & 6 i n \end{array}$
35499	求出面积	梯形 (2.9)(10.7)(3)	 $\begin{array}{r} b_{1} = & 2.9 \\ b_{2} = & 10.7 \\ h = & 3 \end{array}$
35500	求出面积	梯形 (20)(30)(12)	 $\begin{array}{r} b_{1} = & 20 \\ b_{2} = & 30 \\ h = & 12 \end{array}$