Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
101	Evaluate	square root of 2* square root of 12	$\sqrt{2} \cdot \sqrt{12}$ $\sqrt{2} \cdot \sqrt{12}$
102	Evaluate	25÷5	$25 \div 5$ $25 \div 5$
103	Evaluate	25÷5(2+3)	$25 \div 5 (2 + 3)$ $25 \div 5 (2 + 3)$
104	Evaluate	8/5	$\frac{8}{5}$ $\frac{8}{5}$
105	Convert to a Percentage	5/6	$\frac{5}{6}$ $\frac{5}{6}$
106	Find the Possible Factors	24	$24$ $24$
107	Add	1+1=	$1 + 1 =$ $1 + 1 =$
108	Find the Surface Area	box (4)(4)(4)	 $\begin{matrix} h = & 4 l = & 4 w = & 4 \end{matrix}$ $\begin{array}{r} h = & 4 \\ l = & 4 \\ w = & 4 \end{array}$
109	Find the Volume	sphere (8)	 $\begin{matrix} r = & 8 \end{matrix}$ $\begin{array}{r} r = & 8 \end{array}$
110	Find the Volume	sphere (9)	 $\begin{matrix} r = & 9 \end{matrix}$ $\begin{array}{r} r = & 9 \end{array}$
111	Find the Volume	cone (6)(3)	 $\begin{matrix} h = & 6 r = & 3 \end{matrix}$ $\begin{array}{r} h = & 6 \\ r = & 3 \end{array}$
112	Find the Volume	box (6)(6)(6)	 $\begin{matrix} h = & 6 l = & 6 w = & 6 \end{matrix}$ $\begin{array}{r} h = & 6 \\ l = & 6 \\ w = & 6 \end{array}$
113	Find the Area	rectangle (6)(5)	 $\begin{matrix} l = & 6 w = & 5 \end{matrix}$ $\begin{array}{r} l = & 6 \\ w = & 5 \end{array}$
114	Divide	square root of 64	$\sqrt{64}$ $\sqrt{64}$
115	Find the Possible Factors	18	$18$ $18$
116	Find the Possible Factors	36	$36$ $36$
117	Add	5+5=	$5 + 5 =$ $5 + 5 =$
118	Evaluate	square root of 5* square root of 10	$\sqrt{5} \times \sqrt{10}$ $\sqrt{5} \times \sqrt{10}$
119	Evaluate	square root of 7* square root of 3	$\sqrt{7} \cdot \sqrt{3}$ $\sqrt{7} \cdot \sqrt{3}$
120	Evaluate	7/16	$\frac{7}{16}$ $\frac{7}{16}$
121	Evaluate	square root of x^7	$\sqrt{x^{7}}$ $\sqrt{x^{7}}$
122	Evaluate	1-1/(2^2)	$1 - \frac{1}{2^{2}}$ $1 - \frac{1}{2^{2}}$
123	Evaluate	10^2+12^2	$10^{2} + 12^{2}$ $10^{2} + 12^{2}$
124	Evaluate	-16-12÷(-4)	$- 16 - 12 \div (- 4)$ $- 16 - 12 \div (- 4)$
125	Evaluate	-2(2/3)^0	$- 2 {(\frac{2}{3})}^{0}$ $- 2 {(\frac{2}{3})}^{0}$
126	Find the Prime Factorization	650	$650$ $650$
127	Estimate	100-210	$100 - 210$ $100 - 210$
128	Evaluate	3÷8	$3 \div 8$ $3 \div 8$
129	Evaluate	4 square root of 3*3 square root of 18	$4 \sqrt{3} \cdot 3 \sqrt{18}$ $4 \sqrt{3} \cdot 3 \sqrt{18}$
130	Convert to a Simplified Fraction	280%	$280 %$ $280 %$
131	Convert to a Simplified Fraction	200%	$200 %$ $200 %$
132	Convert to a Simplified Fraction	2 1/3	$2 \frac{1}{3}$ $2 \frac{1}{3}$
133	Convert to a Simplified Fraction	2 1/2	$2 \frac{1}{2}$ $2 \frac{1}{2}$
134	Convert to a Simplified Fraction	1 1/2	$1 \frac{1}{2}$ $1 \frac{1}{2}$
135	Factor	8y+b-4y+2b	$8 y + b - 4 y + 2 b$ $8 y + b - 4 y + 2 b$
136	Evaluate	4 square root of 63+2 square root of 7- square root of 28	$4 \sqrt{63} + 2 \sqrt{7} - \sqrt{28}$ $4 \sqrt{63} + 2 \sqrt{7} - \sqrt{28}$
137	Evaluate	-5.27+(-3.32)	$- 5.27 + (- 3.32)$ $- 5.27 + (- 3.32)$
138	Evaluate	-5^2+6-5-9	$- 5^{2} + 6 - 5 - 9$ $- 5^{2} + 6 - 5 - 9$
139	Evaluate	64÷8	$64 \div 8$ $64 \div 8$
140	Evaluate	5÷8	$5 \div 8$ $5 \div 8$
141	Evaluate	35÷2	$35 \div 2$ $35 \div 2$
142	Evaluate	4÷(1/2)	$4 \div \frac{1}{2}$ $4 \div \frac{1}{2}$
143	Find the Area	triangle (2)(2)	 $\begin{matrix} b = & 2 h = & 2 \end{matrix}$ $\begin{array}{r} b = & 2 \\ h = & 2 \end{array}$
144	Find the Prime Factorization	448	$448$ $448$
145	Evaluate	8^1	$8^{1}$ $8^{1}$
146	Evaluate	8 square root of 75-4 square root of 8-4 square root of 27	$8 \sqrt{75} - 4 \sqrt{8} - 4 \sqrt{27}$ $8 \sqrt{75} - 4 \sqrt{8} - 4 \sqrt{27}$
147	Evaluate	7 square root of 10+5 square root of 3	$7 \sqrt{10} + 5 \sqrt{3}$ $7 \sqrt{10} + 5 \sqrt{3}$
148	Evaluate	-64^(1/2)	$- 64^{\frac{1}{2}}$ $- 64^{\frac{1}{2}}$
149	Convert to a Percentage	3/10	$\frac{3}{10}$ $\frac{3}{10}$
150	Find the Possible Factors	28	$28$ $28$
151	Find the Volume	box (1)(1)(1)	 $\begin{matrix} h = & 1 l = & 1 w = & 1 \end{matrix}$ $\begin{array}{r} h = & 1 \\ l = & 1 \\ w = & 1 \end{array}$
152	Find the Circumference	circle (1)	 $\begin{matrix} r = & 1 \end{matrix}$ $\begin{array}{r} r = & 1 \end{array}$
153	Find the Area	triangle (4)(3)	 $\begin{matrix} b = & 3 h = & 4 \end{matrix}$ $\begin{array}{r} b = & 3 \\ h = & 4 \end{array}$
154	Find the Surface Area	sphere (45)	 $\begin{matrix} r = & 45 \end{matrix}$ $\begin{array}{r} r = & 45 \end{array}$
155	Find the Surface Area	sphere (15)	 $\begin{matrix} r = & 15 \end{matrix}$ $\begin{array}{r} r = & 15 \end{array}$
156	Find the Mean	11 , 13 , 5 , 15 , 14	$11$ $11$ , $13$ $13$ , $5$ $5$ , $15$ $15$ , $14$ $14$
157	Find the Circumference	circle (12)	 $\begin{matrix} r = & 12 \end{matrix}$ $\begin{array}{r} r = & 12 \end{array}$
158	Find the Circumference	circle (14)	 $\begin{matrix} r = & 14 \end{matrix}$ $\begin{array}{r} r = & 14 \end{array}$
159	Find the Area	rectangle (3)(2)	 $\begin{matrix} l = & 3 w = & 2 \end{matrix}$ $\begin{array}{r} l = & 3 \\ w = & 2 \end{array}$
160	Find the Area	rectangle (5)(5)	 $\begin{matrix} l = & 5 w = & 5 \end{matrix}$ $\begin{array}{r} l = & 5 \\ w = & 5 \end{array}$
161	Find the Perimeter	rectangle (2)(2)	 $\begin{matrix} l = & 2 w = & 2 \end{matrix}$ $\begin{array}{r} l = & 2 \\ w = & 2 \end{array}$
162	Determine if Prime or Composite	6	$6$ $6$
163	Determine if Prime or Composite	9	$9$ $9$
164	Convert to a Mixed Number	2/3	$\frac{2}{3}$ $\frac{2}{3}$
165	Divide	square root of 5	$\sqrt{5}$ $\sqrt{5}$
166	Find the Possible Factors	42	$42$ $42$
167	Find the Possible Factors	20	$20$ $20$
168	Find the Possible Factors	37/6	$\frac{37}{6}$ $\frac{37}{6}$
169	Find the Possible Factors	45	$45$ $45$
170	Find the Possible Factors	48	$48$ $48$
171	Simplify	( square root of x- square root of 2)( square root of x+ square root of 2)	$(\sqrt{x} - \sqrt{2}) (\sqrt{x} + \sqrt{2})$ $(\sqrt{x} - \sqrt{2}) (\sqrt{x} + \sqrt{2})$
172	Evaluate	1/6+1/7+2/19	$\frac{1}{6} + \frac{1}{7} + \frac{2}{19}$ $\frac{1}{6} + \frac{1}{7} + \frac{2}{19}$
173	Evaluate	1/5+3/10	$\frac{1}{5} + \frac{3}{10}$ $\frac{1}{5} + \frac{3}{10}$
174	Evaluate	1/2810	$\frac{1}{2} \cdot 8 \cdot 10$ $\frac{1}{2} \cdot 8 \cdot 10$
175	Evaluate	(4/3)^1	${(\frac{4}{3})}^{1}$ ${(\frac{4}{3})}^{1}$
176	Evaluate	2-2	$2 - 2$ $2 - 2$
177	Evaluate	1÷4	$1 \div 4$ $1 \div 4$
178	Evaluate	12÷2	$12 \div 2$ $12 \div 2$
179	Evaluate	(1/3)^1	${(\frac{1}{3})}^{1}$ ${(\frac{1}{3})}^{1}$
180	Evaluate	32÷8	$32 \div 8$ $32 \div 8$
181	Evaluate	(10.4)^2	${(10.4)}^{2}$ ${(10.4)}^{2}$
182	Evaluate	-6÷3	$- 6 \div 3$ $- 6 \div 3$
183	Evaluate	2/3(3)	$\frac{2}{3} (3)$ $\frac{2}{3} (3)$
184	Evaluate	6÷4	$6 \div 4$ $6 \div 4$
185	Evaluate	(2-1)^8+(5-4)^10	${(2 - 1)}^{8} + {(5 - 4)}^{10}$ ${(2 - 1)}^{8} + {(5 - 4)}^{10}$
186	Evaluate	1/3+1/3	$\frac{1}{3} + \frac{1}{3}$ $\frac{1}{3} + \frac{1}{3}$
187	Evaluate	(-243)(3/5)	$(- 243) (\frac{3}{5})$ $(- 243) (\frac{3}{5})$
188	Evaluate	27000/3*0.72	$\frac{27000}{3} \times 0.72$ $\frac{27000}{3} \times 0.72$
189	Evaluate	3/2+2/9	$\frac{3}{2} + \frac{2}{9}$ $\frac{3}{2} + \frac{2}{9}$
190	Convert to a Simplified Fraction	2.95	$2.95$ $2.95$
191	Convert to a Simplified Fraction	20:36	$20 : 36$ $20 : 36$
192	Convert to a Simplified Fraction	3 1/2	$3 \frac{1}{2}$ $3 \frac{1}{2}$
193	Evaluate	1/15	$\frac{1}{15}$ $\frac{1}{15}$
194	Evaluate	3/5-2/3-(-8/15)	$\frac{3}{5} - \frac{2}{3} - (- \frac{8}{15})$ $\frac{3}{5} - \frac{2}{3} - (- \frac{8}{15})$
195	Evaluate	3/5+6/11	$\frac{3}{5} + \frac{6}{11}$ $\frac{3}{5} + \frac{6}{11}$
196	Evaluate	3/7*497	$\frac{3}{7} \times 497$ $\frac{3}{7} \times 497$
197	Evaluate	3/8+2/7	$\frac{3}{8} + \frac{2}{7}$ $\frac{3}{8} + \frac{2}{7}$
198	Evaluate	(2/3)÷(1/2)	$\frac{2}{3} \div \frac{1}{2}$ $\frac{2}{3} \div \frac{1}{2}$
199	Evaluate	3/8+2/8	$\frac{3}{8} + \frac{2}{8}$ $\frac{3}{8} + \frac{2}{8}$
200	Evaluate	(-3)^2*(-3)^8	${(- 3)}^{2} \cdot {(- 3)}^{8}$ ${(- 3)}^{2} \cdot {(- 3)}^{8}$