Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
201	Evaluate	pi*4^2	$π \cdot 4^{2}$ $π \cdot 4^{2}$
202	Evaluate	7÷4	$7 \div 4$ $7 \div 4$
203	Evaluate	0.1(30)+8-12(1/4)	$0.1 (30) + 8 - 12 (\frac{1}{4})$ $0.1 (30) + 8 - 12 (\frac{1}{4})$
204	Evaluate	(8- square root of -24)/4	$\frac{8 - \sqrt{- 24}}{4}$ $\frac{8 - \sqrt{- 24}}{4}$
205	Evaluate	(7-2)*180	$(7 - 2) \cdot 180$ $(7 - 2) \cdot 180$
206	Evaluate	3÷9	$3 \div 9$ $3 \div 9$
207	Evaluate	7/10+3/20	$\frac{7}{10} + \frac{3}{20}$ $\frac{7}{10} + \frac{3}{20}$
208	Evaluate	4+6	$4 + 6$ $4 + 6$
209	Evaluate	48÷2(9+3)	$48 \div 2 (9 + 3)$ $48 \div 2 (9 + 3)$
210	Evaluate	45÷5	$45 \div 5$ $45 \div 5$
211	Find the Prime Factorization	440	$440$ $440$
212	Evaluate	(7!5!)/(6!8!)	$\frac{7! 5!}{6! 8!}$ $\frac{7! 5!}{6! 8!}$
213	Evaluate	(7!)/((7-4)!)	$\frac{7!}{(7 - 4)!}$ $\frac{7!}{(7 - 4)!}$
214	Evaluate	6/17+2/8	$\frac{6}{17} + \frac{2}{8}$ $\frac{6}{17} + \frac{2}{8}$
215	Evaluate	5/13+6/11	$\frac{5}{13} + \frac{6}{11}$ $\frac{5}{13} + \frac{6}{11}$
216	Evaluate	5/12-3/8	$\frac{5}{12} - \frac{3}{8}$ $\frac{5}{12} - \frac{3}{8}$
217	Evaluate	(-48)^(1/2)	${(- 48)}^{\frac{1}{2}}$ ${(- 48)}^{\frac{1}{2}}$
218	Evaluate	(45-65)/( square root of 10)	$\frac{45 - 65}{\sqrt{10}}$ $\frac{45 - 65}{\sqrt{10}}$
219	Evaluate	(4)^2-4+5	${(4)}^{2} - 4 + 5$ ${(4)}^{2} - 4 + 5$
220	Evaluate	-2+4	$- 2 + 4$ $- 2 + 4$
221	Evaluate	(-4)^2-4+5	${(- 4)}^{2} - 4 + 5$ ${(- 4)}^{2} - 4 + 5$
222	Evaluate	2 1/3-2/3+1 4/5	$2 \frac{1}{3} - \frac{2}{3} + 1 \frac{4}{5}$ $2 \frac{1}{3} - \frac{2}{3} + 1 \frac{4}{5}$
223	Evaluate	4/6-2/5	$\frac{4}{6} - \frac{2}{5}$ $\frac{4}{6} - \frac{2}{5}$
224	Evaluate	4/52+4/52	$\frac{4}{52} + \frac{4}{52}$ $\frac{4}{52} + \frac{4}{52}$
225	Evaluate	4/3pi*9^3	$\frac{4}{3} π \cdot 9^{3}$ $\frac{4}{3} π \cdot 9^{3}$
226	Evaluate	4/33.145^3	$\frac{4}{3} \cdot 3.14 \cdot 5^{3}$ $\frac{4}{3} \cdot 3.14 \cdot 5^{3}$
227	Simplify	cube root of -125	$\sqrt[3]{- 125}$ $\sqrt[3]{- 125}$
228	Evaluate	cube root of -8	$\sqrt[3]{- 8}$ $\sqrt[3]{- 8}$
229	Add	3/(x-6)+4/(x+5)	$\frac{3}{x - 6} + \frac{4}{x + 5}$ $\frac{3}{x - 6} + \frac{4}{x + 5}$
230	Simplify	(-27)^(1/3)	${(- 27)}^{\frac{1}{3}}$ ${(- 27)}^{\frac{1}{3}}$
231	Find the Possible Factors	60	$60$ $60$
232	Find the Possible Factors	32	$32$ $32$
233	Reduce the Fraction	4/5	$\frac{4}{5}$ $\frac{4}{5}$
234	Divide	square root of 9	$\sqrt{9}$ $\sqrt{9}$
235	Divide	square root of 18	$\sqrt{18}$ $\sqrt{18}$
236	Divide	square root of 2	$\sqrt{2}$ $\sqrt{2}$
237	Divide	cube root of 27	$\sqrt[3]{27}$ $\sqrt[3]{27}$
238	Convert to a Mixed Number	3/5	$\frac{3}{5}$ $\frac{3}{5}$
239	Find the Reciprocal	2	$2$ $2$
240	Determine if Prime or Composite	8	$8$ $8$
241	Find the Perimeter	rectangle (10)(10)	 $\begin{array}{r} l = & 10 \\ w = & 10 \end{array}$ $\begin{array}{r} l = & 10 \\ w = & 10 \end{array}$
242	Find the Area	rectangle (3)(4)	 $\begin{array}{r} l = & 3 \\ w = & 4 \end{array}$ $\begin{array}{r} l = & 3 \\ w = & 4 \end{array}$
243	Find the Circumference	circle (9)	 $\begin{array}{r} r = & 9 \end{array}$ $\begin{array}{r} r = & 9 \end{array}$
244	Find the Area	circle (50)	 $\begin{array}{r} r = & 50 \end{array}$ $\begin{array}{r} r = & 50 \end{array}$
245	Find the Area	circle (22)	 $\begin{array}{r} r = & 22 \end{array}$ $\begin{array}{r} r = & 22 \end{array}$
246	Find the Area	circle (16)	 $\begin{array}{r} r = & 16 \end{array}$ $\begin{array}{r} r = & 16 \end{array}$
247	Find the Area	triangle (6)(4)	 $\begin{array}{r} b = & 4 \\ h = & 6 \end{array}$ $\begin{array}{r} b = & 4 \\ h = & 6 \end{array}$
248	Find the Volume	box (9)(9)(9)	 $\begin{array}{r} h = & 9 \\ l = & 9 \\ w = & 9 \end{array}$ $\begin{array}{r} h = & 9 \\ l = & 9 \\ w = & 9 \end{array}$
249	Find the Volume	cone (6)(5)	 $\begin{array}{r} h = & 6 \\ r = & 5 \end{array}$ $\begin{array}{r} h = & 6 \\ r = & 5 \end{array}$
250	Find the Volume	cone (3)(2)	 $\begin{array}{r} h = & 3 \\ r = & 2 \end{array}$ $\begin{array}{r} h = & 3 \\ r = & 2 \end{array}$
251	Find the Volume	sphere (14)	 $\begin{array}{r} r = & 14 \end{array}$ $\begin{array}{r} r = & 14 \end{array}$
252	Find the Volume	cylinder (5)(3)	 $\begin{array}{r} h = & 5 \\ r = & 3 \end{array}$ $\begin{array}{r} h = & 5 \\ r = & 3 \end{array}$
253	Find the Volume	cone (10)(5)	 $\begin{array}{r} h = & 10 \\ r = & 5 \end{array}$ $\begin{array}{r} h = & 10 \\ r = & 5 \end{array}$
254	Find the Volume	cylinder (6)(3)	 $\begin{array}{r} h = & 6 \\ r = & 3 \end{array}$ $\begin{array}{r} h = & 6 \\ r = & 3 \end{array}$
255	Find the Volume	cylinder (4)(2)	 $\begin{array}{r} h = & 4 \\ r = & 2 \end{array}$ $\begin{array}{r} h = & 4 \\ r = & 2 \end{array}$
256	Find the Volume	cone (4)(3)	 $\begin{array}{r} h = & 4 \\ r = & 3 \end{array}$ $\begin{array}{r} h = & 4 \\ r = & 3 \end{array}$
257	Find the Volume	cone (6)(4)	 $\begin{array}{r} h = & 6 \\ r = & 4 \end{array}$ $\begin{array}{r} h = & 6 \\ r = & 4 \end{array}$
258	Find the Surface Area	box (12)(12)(12)	 $\begin{array}{r} h = & 12 \\ l = & 12 \\ w = & 12 \end{array}$ $\begin{array}{r} h = & 12 \\ l = & 12 \\ w = & 12 \end{array}$
259	Find the Volume	box (8)(8)(8)	 $\begin{array}{r} h = & 8 \\ l = & 8 \\ w = & 8 \end{array}$ $\begin{array}{r} h = & 8 \\ l = & 8 \\ w = & 8 \end{array}$
260	Find the Area	circle (20)	 $\begin{array}{r} r = & 20 \end{array}$ $\begin{array}{r} r = & 20 \end{array}$
261	Find the Area	circle (25)	 $\begin{array}{r} r = & 25 \end{array}$ $\begin{array}{r} r = & 25 \end{array}$
262	Find the Circumference	circle (10)	 $\begin{array}{r} r = & 10 \end{array}$ $\begin{array}{r} r = & 10 \end{array}$
263	Evaluate	(4!8!)/(2!7!)	$\frac{4! 8!}{2! 7!}$ $\frac{4! 8!}{2! 7!}$
264	Find the Area	rectangle (8)(8)	 $\begin{array}{r} l = & 8 \\ w = & 8 \end{array}$ $\begin{array}{r} l = & 8 \\ w = & 8 \end{array}$
265	Add Using Long Addition	929+449	$929 + 449$ $929 + 449$
266	Convert to a Decimal	34%	$34 %$ $34 %$
267	Convert to a Mixed Number	1/5	$\frac{1}{5}$ $\frac{1}{5}$
268	Find the Reciprocal	5	$5$ $5$
269	Find the Reciprocal	2/3	$\frac{2}{3}$ $\frac{2}{3}$
270	Divide	square root of 25	$\sqrt{25}$ $\sqrt{25}$
271	Divide	square root of 196	$\sqrt{196}$ $\sqrt{196}$
272	Find the Possible Factors	40	$40$ $40$
273	Find the Possible Factors	4	$4$ $4$
274	Find the Possible Factors	21	$21$ $21$
275	Find the Possible Factors	9	$9$ $9$
276	Find the Possible Factors	72	$72$ $72$
277	Evaluate	(37653-(535*5495)÷574+165)	$(37653 - 535 \cdot 5495 \div 574 + 165)$ $(37653 - 535 \cdot 5495 \div 574 + 165)$
278	Evaluate	(-32(350)^2)/(120^2)+350	$\frac{- 32 {(350)}^{2}}{120^{2}} + 350$ $\frac{- 32 {(350)}^{2}}{120^{2}} + 350$
279	Convert to Regular Notation	10*10^2	$10 \times 10^{2}$ $10 \times 10^{2}$
280	Convert to Regular Notation	5*10^9	$5 \times 10^{9}$ $5 \times 10^{9}$
281	Evaluate	(3.7)^2	${(3.7)}^{2}$ ${(3.7)}^{2}$
282	Evaluate	(3.14)*(9)^2	$(3.14) \cdot {(9)}^{2}$ $(3.14) \cdot {(9)}^{2}$
283	Evaluate	cube root of 2* fifth root of 3	$\sqrt[3]{2} \cdot \sqrt[5]{3}$ $\sqrt[3]{2} \cdot \sqrt[5]{3}$
284	Evaluate	-2÷(-2)	$- 2 \div (- 2)$ $- 2 \div (- 2)$
285	Evaluate	2÷(1/3)	$2 \div \frac{1}{3}$ $2 \div \frac{1}{3}$
286	Evaluate	2÷7	$2 \div 7$ $2 \div 7$
287	Evaluate	-2+2	$- 2 + 2$ $- 2 + 2$
288	Evaluate	square root of (16)^2-(7)^2	$\sqrt{{(16)}^{2}} - {(7)}^{2}$ $\sqrt{{(16)}^{2}} - {(7)}^{2}$
289	Evaluate	24÷2	$24 \div 2$ $24 \div 2$
290	Evaluate	square root of 8/81+ square root of 18/9	$\sqrt{\frac{8}{81}} + \sqrt{\frac{18}{9}}$ $\sqrt{\frac{8}{81}} + \sqrt{\frac{18}{9}}$
291	Evaluate	28÷3	$28 \div 3$ $28 \div 3$
292	Evaluate	square root of 12+ square root of 15	$\sqrt{12} + \sqrt{15}$ $\sqrt{12} + \sqrt{15}$
293	Evaluate	12*9	$12 \cdot 9$ $12 \cdot 9$
294	Evaluate	-12+18	$- 12 + 18$ $- 12 + 18$
295	Evaluate	9+8	$9 + 8$ $9 + 8$
296	Estimate	9.32÷4	$9.32 \div 4$ $9.32 \div 4$
297	Evaluate	3÷3	$3 \div 3$ $3 \div 3$
298	Evaluate	square root of 2+ square root of 5	$\sqrt{2} + \sqrt{5}$ $\sqrt{2} + \sqrt{5}$
299	Evaluate	36÷4	$36 \div 4$ $36 \div 4$
300	Evaluate	square root of -27* square root of 3	$\sqrt{- 27} \cdot \sqrt{3}$ $\sqrt{- 27} \cdot \sqrt{3}$