Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
4001	Evaluate	-62.351088+1450.504-3140	$- 62.351088 + 1450.504 - 3140$
4002	Evaluate	600+128	$600 + 128$
4003	Evaluate	6-16+30÷5	$6 - 16 + 30 \div 5$
4004	Evaluate	60÷20	$60 \div 20$
4005	Evaluate	6000*13%	$6000 \cdot 13 %$
4006	Evaluate	60-30%	$60 - 30 %$
4007	Evaluate	7*(-4^2)	$7 \cdot (- 4^{2})$
4008	Evaluate	7*4.5	$7 \cdot 4.5$
4009	Evaluate	77777	$7 \cdot 7 \cdot 7 \cdot 7 \cdot 7$
4010	Evaluate	7.35÷6	$7.35 \div 6$
4011	Evaluate	-7.34-(-5.51)	$- 7.34 - (- 5.51)$
4012	Evaluate	7.4*4	$7.4 \cdot 4$
4013	Evaluate	-7.43-2.42	$- 7.43 - 2.42$
4014	Evaluate	7.74+6 1/25-8 4/3	$7.74 + 6 \frac{1}{25} - 8 \frac{4}{3}$
4015	Evaluate	7.61*10^11	$7.61 \cdot 10^{11}$
4016	Evaluate	-7 1/11*5 1/24	$- 7 \frac{1}{11} \cdot 5 \frac{1}{24}$
4017	Convert to a Mixed Number	4/44	$\frac{4}{44}$
4018	Evaluate	7 3/4÷(3/8)	$7 \frac{3}{4} \div \frac{3}{8}$
4019	Evaluate	7 2/3-4 3/5	$7 \frac{2}{3} - 4 \frac{3}{5}$
4020	Evaluate	7 3/12-2 8/9	$7 \frac{3}{12} - 2 \frac{8}{9}$
4021	Evaluate	-7 3/8+4 3/16	$- 7 \frac{3}{8} + 4 \frac{3}{16}$
4022	Evaluate	7 5/16	$7 \frac{5}{16}$
4023	Evaluate	-66÷11	$- 66 \div 11$
4024	Evaluate	66*3	$66 \cdot 3$
4025	Evaluate	65*20%	$65 \cdot 20 %$
4026	Evaluate	66-16	$66 - 16$
4027	Evaluate	67-32	$67 - 32$
4028	Evaluate	68÷2	$68 \div 2$
4029	Evaluate	-7(2^2-6)	$- 7 (2^{2} - 6)$
4030	Evaluate	(7(-13))÷(4(-7)-3*-9)	$7 (- 13) \div (4 (- 7) - 3 \cdot - 9)$
4031	Simplify	square root of 3(3- square root of 3)+ fourth root of 3	$\sqrt{3} (3 - \sqrt{3}) + \sqrt[4]{3}$
4032	Simplify	3(3v^2+8v-5)	$3 (3 v^{2} + 8 v - 5)$
4033	Simplify	square root of 96*(4 square root of 24)	$\sqrt{96} \cdot (4 \sqrt{24})$
4034	Simplify	-1 cube root of 16+3 cube root of 32+2 cube root of 2	$- 1 \sqrt[3]{16} + 3 \sqrt[3]{32} + 2 \sqrt[3]{2}$
4035	Simplify	2 square root of 28+2 square root of 8-5 square root of 27	$2 \sqrt{28} + 2 \sqrt{8} - 5 \sqrt{27}$
4036	Simplify	cube root of 4* cube root of 12	$\sqrt[3]{4} \cdot \sqrt[3]{12}$
4037	Simplify	3 square root of 8- square root of 125+ square root of 32+ square root of 45	$3 \sqrt{8} - \sqrt{125} + \sqrt{32} + \sqrt{45}$
4038	Find the LCD	x^2-5x+6 , x-2	$x^{2} - 5 x + 6$ , $x - 2$
4039	Find the LCD	(7x)/(x-5) , x/(x-2)	$\frac{7 x}{x - 5}$ , $\frac{x}{x - 2}$
4040	Find the LCD	11/(x+1) , 9/(x-1)	$\frac{11}{x + 1}$ , $\frac{9}{x - 1}$
4041	Find the LCD	y^-4 , y^0	$y^{- 4}$ , $y^{0}$
4042	Find the LCD	12 , 60 , 36 , 90	$12$ , $60$ , $36$ , $90$
4043	Find the LCD	20 , -12	$20$ , $- 12$
4044	Find the LCD	3+7÷2+4 , 3-1÷7-14	$3 + 7 \div 2 + 4$ , $3 - 1 \div 7 - 14$
4045	Find the LCD	10 , 14	$10$ , $14$
4046	Simplify	2x^2+8-4x+3x-6x^2+7	$2 x^{2} + 8 - 4 x + 3 x - 6 x^{2} + 7$
4047	Simplify	2x^3+6x-10	$2 x^{3} + 6 x - 10$
4048	Simplify	(6 square root of 21)-(-2 square root of 3)	$(6 \sqrt{21}) - (- 2 \sqrt{3})$
4049	Simplify	square root of 102	$\sqrt{102}$
4050	Simplify	square root of 111	$\sqrt{111}$
4051	Simplify	square root of 2^5	$\sqrt{2^{5}}$
4052	Find the LCD	12/5 , 2 5/12 , 43/18	$\frac{12}{5}$ , $2 \frac{5}{12}$ , $\frac{43}{18}$
4053	Find the LCD	1/2 , 3/16 , 7/8	$\frac{1}{2}$ , $\frac{3}{16}$ , $\frac{7}{8}$
4054	Simplify	10+(-9-65)(-2)	$10 + (- 9 - 6 \cdot 5) \cdot (- 2)$
4055	Find the LCD	1/7*11 , 200	$\frac{1}{7} \cdot 11$ , $200$
4056	Simplify	7-4+6	$7 - 4 + 6$
4057	Find the LCD	29^4 , x^2	$29^{4}$ , $x^{2}$
4058	Find the LCD	(3x)/(4y^2) , 2/(5xy)	$\frac{3 x}{4 y^{2}}$ , $\frac{2}{5 x y}$
4059	Find the LCD	-5/(3y) , 15/(5y)	$\frac{- 5}{3 y}$ , $\frac{15}{5 y}$
4060	Find the LCD	3/x , 2/(x-4)	$\frac{3}{x}$ , $\frac{2}{x - 4}$
4061	Find the LCD	-5/14 , 3/4	$- \frac{5}{14}$ , $\frac{3}{4}$
4062	Find the LCD	7/10 , 17/20 , 13/40	$\frac{7}{10}$ , $\frac{17}{20}$ , $\frac{13}{40}$
4063	Find the LCD	(8x+1)/(x^2+7x-8) , (8x)/(x^2+6x-7)	$\frac{8 x + 1}{x^{2} + 7 x - 8}$ , $\frac{8 x}{x^{2} + 6 x - 7}$
4064	Find the LCD	8/(9p^3) , 5/(12p^8)	$\frac{8}{9 p^{3}}$ , $\frac{5}{12 p^{8}}$
4065	Find the LCM	-7 , 1.1 , 1/2 , -1/10 , -1.3	$- 7$ , $1.1$ , $\frac{1}{2}$ , $- \frac{1}{10}$ , $- 1.3$
4066	Find the LCM	75 , 189	$75$ , $189$
4067	Find the LCM	g+7 , (g-7)^2 , g^2-49	$g + 7$ , ${(g - 7)}^{2}$ , $g^{2} - 49$
4068	Simplify	((v^4)/(-8u^2))^2	${(\frac{v^{4}}{- 8 u^{2}})}^{2}$
4069	Find the LCM	8.4%*10	$8.4 % \cdot 10$
4070	Find the LCM	10 , 18 , 36	$10$ , $18$ , $36$
4071	Find the LCM	34 , 51	$34$ , $51$
4072	Find the LCM	30y^2 , 42yz , 35z	$30 y^{2}$ , $42 y z$ , $35 z$
4073	Find the LCM	3 , 90 , 12 , 8	$3$ , $90$ , $12$ , $8$
4074	Find the LCM	29 , 190÷15	$29$ , $190 \div 15$
4075	Find the LCM	28 , 14 , 21	$28$ , $14$ , $21$
4076	Find the LCM	5x^3y , 15xy	$5 x^{3} y$ , $15 x y$
4077	Find the LCM	5(m+2) , 15(m+2)	$5 (m + 2)$ , $15 (m + 2)$
4078	Find the LCM	6 , 20	$6$ , $20$
4079	Find the LCM	24 , 36 , 12	$24$ , $36$ , $12$
4080	Find the LCM	25x^2 , 25y	$25 x^{2}$ , $25 y$
4081	Find the LCM	12x , 39 , 4x^2	$12 x$ , $39$ , $4 x^{2}$
4082	Find the LCM	135 , 225 , 45	$135$ , $225$ , $45$
4083	Find the LCM	2 , 600e^(0.058t)	$2$ , $600 e^{0.058 t}$
4084	Find the LCM	100 , 12	$100$ , $12$
4085	Find the LCM	100 , 140	$100$ , $140$
4086	Find the LCM	12 , 147	$12$ , $147$
4087	Find the LCM	15 , 6 , 9	$15$ , $6$ , $9$
4088	Combine	3x+2	$3 x + 2$
4089	Combine	8z+5(6+z)+20	$8 z + 5 (6 + z) + 20$
4090	Combine	0.4(180-x)+0.8x	$0.4 (180 - x) + 0.8 x$
4091	Find the LCM	(a+4)e^(a+3)d^(b+4) , (b+2)c^(2a+1)d^(2b+2)	$(a + 4) e^{a + 3} d^{b + 4}$ , $(b + 2) c^{2 a + 1} d^{2 b + 2}$
4092	Find the LCM	1/(10x^5) , 1/(3x^4) , 12/(5x^2)	$\frac{1}{10 x^{5}}$ , $\frac{1}{3 x^{4}}$ , $\frac{12}{5 x^{2}}$
4093	Find the LCM	8/15 , 6/5 , 1/3	$\frac{8}{15}$ , $\frac{6}{5}$ , $\frac{1}{3}$
4094	Find the LCM	0.27%*438	$0.27 % \cdot 438$
4095	Find the LCM	s^2-8 , s^2+14s+45	$s^{2} - 8$ , $s^{2} + 14 s + 45$
4096	Find the GCF	6w^4+3w^2-9	$6 w^{4} + 3 w^{2} - 9$
4097	Find the GCF	2.7x+5y	$2.7 x + 5 y$
4098	Find the GCF	9x^5+15x^4+3x^3	$9 x^{5} + 15 x^{4} + 3 x^{3}$
4099	Find the GCF	9x+12	$9 x + 12$
4100	Find the GCF	y(5y+2x)-(x+y)^2	$y (5 y + 2 x) - {(x + y)}^{2}$