Mathway | Problemas populares

Problemas populares

Classificação	Tópico	Problema	Problema formatado
28501	Avalie	(-2/5)*(-1/4)	$(- \frac{2}{5}) \cdot (- \frac{1}{4})$
28502	Avalie	(2/5)*(5/8)	$(\frac{2}{5}) \cdot (\frac{5}{8})$
28503	Avalie	(-2/5)*(-6/5)	$(\frac{- 2}{5}) \cdot (- \frac{6}{5})$
28504	Avalie	(2/5)+0.4	$(\frac{2}{5}) + 0.4$
28505	Avalie	(2/5-1/10)*(3/4+1/2)	$(\frac{2}{5} - \frac{1}{10}) \cdot (\frac{3}{4} + \frac{1}{2})$
28506	Avalie	(2/5-1/10)÷(1/3)	$(\frac{2}{5} - \frac{1}{10}) \div \frac{1}{3}$
28507	Avalie	(-2/5-1/3)÷(3/10)	$(- \frac{2}{5} - \frac{1}{3}) \div \frac{3}{10}$
28508	Avalie	(2/5-1/6)+1÷(-4/5)	$(\frac{2}{5} - \frac{1}{6}) + 1 \div (- \frac{4}{5})$
28509	Avalie	2/5+0.25	$\frac{2}{5} + 0.25$
28510	Avalie	(2/5+1/2)-3/10	$(\frac{2}{5} + \frac{1}{2}) - \frac{3}{10}$
28511	Avalie	(2/5+13/15)*1/2	$(\frac{2}{5} + \frac{13}{15}) \cdot \frac{1}{2}$
28512	Avalie	(2/5+2/3)÷(4/5)+5/3	$(\frac{2}{5} + \frac{2}{3}) \div \frac{4}{5} + \frac{5}{3}$
28513	Avalie	((2/5)÷2)-(4÷(6/12))	$(\frac{2}{5} \div 2) - (4 \div \frac{6}{12})$
28514	Avalie	(2/5)÷30	$\frac{2}{5} \div 30$
28515	Avalie	(-2/7)(5/-8)	$(- \frac{2}{7}) (\frac{5}{- 8})$
28516	Avalie	(-2/7)*(-7/9)	$(- \frac{2}{7}) \cdot (- \frac{7}{9})$
28517	Avalie	(2/7)*(-7/5)	$(\frac{2}{7}) \cdot (- \frac{7}{5})$
28518	Avalie	(-2/7)-24/6	$(- \frac{2}{7}) - \frac{24}{6}$
28519	Avalie	(-2/7)÷(3/4)	$- \frac{2}{7} \div \frac{3}{4}$
28520	Avalie	3/2-2/5+(5/4-2/3)	$\frac{3}{2} - \frac{2}{5} + (\frac{5}{4} - \frac{2}{3})$
28521	Avalie	(3/2+3/4)*28/5	$(\frac{3}{2} + \frac{3}{4}) \cdot \frac{28}{5}$
28522	Avalie	(-3/2+0.75)-(-1/4+0.25)	$(- \frac{3}{2} + 0.75) - (- \frac{1}{4} + 0.25)$
28523	Avalie	((-3/4)(1/2))÷(9/8)	$(- \frac{3}{4}) (\frac{1}{2}) \div \frac{9}{8}$
28524	Avalie	(-3/4)(12/25)	$(- \frac{3}{4}) (\frac{12}{25})$
28525	Avalie	(3/4)-(2/6)	$(\frac{3}{4}) - (\frac{2}{6})$
28526	Avalie	(-3/4)(24/7)	$(- \frac{3}{4}) (\frac{24}{7})$
28527	Avalie	(-3/4)-(-5/12)	$(- \frac{3}{4}) - (- \frac{5}{12})$
28528	Avalie	(-3/4)(-5/9)	$(- \frac{3}{4}) (- \frac{5}{9})$
28529	Avalie	(3/4)(-6/5)	$(\frac{3}{4}) (- \frac{6}{5})$
28530	Avalie	(-3/4)*(-4/5)	$(- \frac{3}{4}) \cdot (- \frac{4}{5})$
28531	Avalie	(-3/4)2/3+(-3/4)(-5/6)	$(- \frac{3}{4}) \cdot \frac{2}{3} + (- \frac{3}{4}) \cdot (- \frac{5}{6})$
28532	Avalie	(3/4)(2.1)^2	$(\frac{3}{4}) {(2.1)}^{2}$
28533	Avalie	-3/4-1/5	$- \frac{3}{4} - \frac{1}{5}$
28534	Avalie	(3/4)÷(9/2)	$\frac{3}{4} \div \frac{9}{2}$
28535	Avalie	(3/4-1/2)÷(4/7)	$(\frac{3}{4} - \frac{1}{2}) \div \frac{4}{7}$
28536	Avalie	(3/4-1/6)÷(2/3-(1/3))	$(\frac{3}{4} - \frac{1}{6}) \div (\frac{2}{3} - (\frac{1}{3}))$
28537	Avalie	(3/4-2/16)-(8/7-3/21)	$(\frac{3}{4} - \frac{2}{16}) - (\frac{8}{7} - \frac{3}{21})$
28538	Avalie	(-3/4-2/3)-(-5/4-3)	$(- \frac{3}{4} - \frac{2}{3}) - (- \frac{5}{4} - 3)$
28539	Avalie	(3/4-2/5)÷(2/3)	$(\frac{3}{4} - \frac{2}{5}) \div \frac{2}{3}$
28540	Avalie	(3/4-3/5)÷(3/5)	$(\frac{3}{4} - \frac{3}{5}) \div \frac{3}{5}$
28541	Avalie	3/4-4/9	$\frac{3}{4} - \frac{4}{9}$
28542	Avalie	3/4-5/4+(5/6-7/12)+8	$\frac{3}{4} - \frac{5}{4} + (\frac{5}{6} - \frac{7}{12}) + 8$
28543	Avalie	(3/4-5/7)*(2/4+3/5)	$(\frac{3}{4} - \frac{5}{7}) \cdot (\frac{2}{4} + \frac{3}{5})$
28544	Avalie	(3/4-8/10)÷(3/4+8/10)	$(\frac{3}{4} - \frac{8}{10}) \div (\frac{3}{4} + \frac{8}{10})$
28545	Avalie	(3/4+2/3-1/6)*1/(1/2)+4/3	$(\frac{3}{4} + \frac{2}{3} - \frac{1}{6}) \cdot \frac{1}{\frac{1}{2}} + \frac{4}{3}$
28546	Avalie	(3/4+2 3/8)*25.8	$(\frac{3}{4} + 2 \frac{3}{8}) \cdot 25.8$
28547	Avalie	(3^2)÷(3^-5)	$3^{2} \div 3^{- 5}$
28548	Avalie	(100(15))/54	$\frac{100 (15)}{54}$
28549	Avalie	(10+ raiz quadrada de -9)+(8+ raiz quadrada de -81)	$(10 + \sqrt{- 9}) + (8 + \sqrt{- 81})$
28550	Avalie	10/9*21	$\frac{10}{9} \times 21$
28551	Avalie	-10/9*9/10	$- \frac{10}{9} \cdot \frac{9}{10}$
28552	Avalie	(300/1)(1/60)	$(\frac{300}{1}) (\frac{1}{60})$
28553	Avalie	((31-26)/26)*100	$(\frac{31 - 26}{26}) \cdot 100$
28554	Avalie	-(32/-4)	$- (\frac{32}{- 4})$
28555	Avalie	(32^(1/2)-2^(1/2))*81^(1/2)	$(32^{\frac{1}{2}} - 2^{\frac{1}{2}}) \cdot 81^{\frac{1}{2}}$
28556	Avalie	(36/5-33/8)÷(5/4)	$(\frac{36}{5} - \frac{33}{8}) \div \frac{5}{4}$
28557	Avalie	(3750000/2)-8500-(60*18000)	$(\frac{3750000}{2}) - 8500 - (60 \cdot 18000)$
28558	Avalie	(-376/75)-(-8/3)	$(- \frac{376}{75}) - (- \frac{8}{3})$
28559	Avalie	(310^8)(2.510^-5)	$(3 \cdot 10^{8}) (2.5 \cdot 10^{- 5})$
28560	Avalie	4.3^2	${4.3}^{2}$
28561	Avalie	((4/1)*2)÷(4/1-1/3)	$(\frac{4}{1}) \cdot 2 \div (\frac{4}{1} - \frac{1}{3})$
28562	Avalie	4/1-1/3	$\frac{4}{1} - \frac{1}{3}$
28563	Avalie	4/11+2/16+3/15	$\frac{4}{11} + \frac{2}{16} + \frac{3}{15}$
28564	Avalie	(-4/13)(-13/4)	$(- \frac{4}{13}) (- \frac{13}{4})$
28565	Avalie	(4/13)*(3/10)	$(\frac{4}{13}) \cdot (\frac{3}{10})$
28566	Avalie	(4/15)(3/4)	$(\frac{4}{15}) (\frac{3}{4})$
28567	Avalie	(-4/15)*3/2	$(- \frac{4}{15}) \cdot \frac{3}{2}$
28568	Avalie	(4/188)(100)	$(\frac{4}{188}) (100)$
28569	Avalie	(4/25)-3/2	$(\frac{4}{25}) - \frac{3}{2}$
28570	Avalie	(-4/27)÷(7/9)	$- \frac{4}{27} \div \frac{7}{9}$
28571	Avalie	-10/9-(-1/6)	$- \frac{10}{9} - (- \frac{1}{6})$
28572	Avalie	10/7*35	$\frac{10}{7} \cdot 35$
28573	Avalie	(4/3)(3.14)(4)^3	$(\frac{4}{3}) (3.14) {(4)}^{3}$
28574	Avalie	(-4/3)(4)	$(\frac{- 4}{3}) (4)$
28575	Avalie	(3/5)(5/9)	$(\frac{3}{5}) (\frac{5}{9})$
28576	Avalie	(3/5)*(60)	$(\frac{3}{5}) \cdot (60)$
28577	Avalie	-3/5-2/5	$- \frac{3}{5} - \frac{2}{5}$
28578	Avalie	(3/5)÷(4/2)	$\frac{3}{5} \div \frac{4}{2}$
28579	Avalie	(-3/5)÷(6/5)	$- \frac{3}{5} \div \frac{6}{5}$
28580	Avalie	(3/5-1/2)÷(3/4-3/10)	$(\frac{3}{5} - \frac{1}{2}) \div (\frac{3}{4} - \frac{3}{10})$
28581	Avalie	(3/5-1/4)*2/3	$(\frac{3}{5} - \frac{1}{4}) \cdot \frac{2}{3}$
28582	Avalie	(3/5-3/20)*4/5	$(\frac{3}{5} - \frac{3}{20}) \cdot \frac{4}{5}$
28583	Avalie	3/5-4/9	$\frac{3}{5} - \frac{4}{9}$
28584	Avalie	-3/5-4/7	$- \frac{3}{5} - \frac{4}{7}$
28585	Avalie	(-3/5+1/2)*-2/3	$(- \frac{3}{5} + \frac{1}{2}) \cdot \frac{- 2}{3}$
28586	Avalie	(3/5)÷(6/25)	$\frac{3}{5} \div \frac{6}{25}$
28587	Avalie	(-3/7)(-14/9)	$(- \frac{3}{7}) (- \frac{14}{9})$
28588	Avalie	(-3/7)÷(-1 1/14)	$- \frac{3}{7} \div (- 1 \frac{1}{14})$
28589	Avalie	(3/7-16/21)*2 1/7+(11/15+0.3)/12 2/5	$(\frac{3}{7} - \frac{16}{21}) \cdot 2 \frac{1}{7} + \frac{\frac{11}{15} + 0.3}{12 \frac{2}{5}}$
28590	Avalie	(3/7+7/3)*5/6	$(\frac{3}{7} + \frac{7}{3}) \cdot \frac{5}{6}$
28591	Avalie	(-3/8)(12/15)	$(- \frac{3}{8}) (\frac{12}{15})$
28592	Avalie	(3/8)(-7/3)(-20/49)	$(\frac{3}{8}) (- \frac{7}{3}) (- \frac{20}{49})$
28593	Avalie	(3/8)(1.3)+(7/8)(1.3)	$(\frac{3}{8}) (1.3) + (\frac{7}{8}) (1.3)$
28594	Avalie	(-3/8)1(-9/10)*(-8/3)	$(- \frac{3}{8}) \cdot 1 \cdot (- \frac{9}{10}) \cdot (- \frac{8}{3})$
28595	Avalie	3/8*(4^(4/3))/8-(3^(4/3))/8-3/8	$\frac{3}{8} \cdot \frac{4^{\frac{4}{3}}}{8} - \frac{3^{\frac{4}{3}}}{8} - \frac{3}{8}$
28596	Avalie	(3/8-1/16)÷(1/2)	$(\frac{3}{8} - \frac{1}{16}) \div \frac{1}{2}$
28597	Avalie	(3/8-1/4)÷(6/11)	$(\frac{3}{8} - \frac{1}{4}) \div \frac{6}{11}$
28598	Avalie	(3/8-5/4)÷(3/16-1/8)	$(\frac{3}{8} - \frac{5}{4}) \div (\frac{3}{16} - \frac{1}{8})$
28599	Avalie	(3/8+1/7)-(5/3-1/2)	$(\frac{3}{8} + \frac{1}{7}) - (\frac{5}{3} - \frac{1}{2})$
28600	Avalie	(-4/3)*(-3/5)	$(- \frac{4}{3}) \cdot (- \frac{3}{5})$