Mathway | Problemas populares

Problemas populares

Calificar	Tema	Problema	Problema formateado
28401	Evalúe	2/5*3/4+1/2-3/5	$\frac{2}{5} \cdot \frac{3}{4} + \frac{1}{2} - \frac{3}{5}$
28402	Evalúe	(8^7)(3^-4)	$(8^{7}) (3^{- 4})$
28403	Evalúe	(81/64)(1/3)	$(\frac{81}{64}) (\frac{1}{3})$
28404	Evalúe	(85/5)*3	$(\frac{85}{5}) \cdot 3$
28405	Evalúe	(864/(9÷897-21))-(64-22÷5)	$(\frac{864}{9 \div 897 - 21}) - (64 - 22 \div 5)$
28406	Evalúe	(9/10)(25/18)	$(\frac{9}{10}) (\frac{25}{18})$
28407	Evalúe	(9/10)(-7/9)	$(\frac{9}{10}) (- \frac{7}{9})$
28408	Evalúe	(9/11)÷(63/5)	$\frac{9}{11} \div \frac{63}{5}$
28409	Evalúe	(9/15)-(2/5)	$(\frac{9}{15}) - (\frac{2}{5})$
28410	Evalúe	(-9/2)+9	$(- \frac{9}{2}) + 9$
28411	Evalúe	((9/28)÷(36/5))-(9/28*36/5)	$(\frac{9}{28} \div \frac{36}{5}) - (\frac{9}{28} \cdot \frac{36}{5})$
28412	Evalúe	(9/4-1/2)÷(1/9)	$(\frac{9}{4} - \frac{1}{2}) \div \frac{1}{9}$
28413	Evalúe	(9/4-1/4)÷(4/7)	$(\frac{9}{4} - \frac{1}{4}) \div \frac{4}{7}$
28414	Evalúe	(7^(1/4))(49^(-5/8))	$(7^{\frac{1}{4}}) (49^{\frac{- 5}{8}})$
28415	Evalúe	(7^-2)*(7^4)	$(7^{- 2}) \cdot (7^{4})$
28416	Evalúe	(7^2-15÷3)*2^2	$(7^{2} - 15 \div 3) \cdot 2^{2}$
28417	Evalúe	(7^2-7)÷7	$(7^{2} - 7) \div 7$
28418	Evalúe	-2/5-(-9/15)	$- \frac{2}{5} - (- \frac{9}{15})$
28419	Evalúe	2/5-(-1/9)	$\frac{2}{5} - (- \frac{1}{9})$
28420	Evalúe	(735/704)*(-1/11)	$(\frac{735}{704}) \cdot (- \frac{1}{11})$
28421	Evalúe	(--75/100-3)-(5-43/10)	$(- \frac{- 75}{100} - 3) - (5 - \frac{43}{10})$
28422	Evalúe	(-8/11)*(-8/11)	$(- \frac{8}{11}) \cdot (- \frac{8}{11})$
28423	Evalúe	(-8/15)(5/9)	$(- \frac{8}{15}) (\frac{5}{9})$
28424	Evalúe	8/15-2/5	$\frac{8}{15} - \frac{2}{5}$
28425	Evalúe	(8/17)*5	$(\frac{8}{17}) \cdot 5$
28426	Evalúe	2/4+4/7	$\frac{2}{4} + \frac{4}{7}$
28427	Evalúe	(8/7)(-4/3)+2/(3^2)	$(\frac{8}{7}) (\frac{- 4}{3}) + \frac{2}{3^{2}}$
28428	Evalúe	(-8/7)÷(14/3)	$\frac{- 8}{7} \div \frac{14}{3}$
28429	Evalúe	((8/7)÷(7/8))*3/64	$(\frac{8}{7} \div \frac{7}{8}) \cdot \frac{3}{64}$
28430	Evalúe	(8/9)*64/63	$(\frac{8}{9}) \cdot \frac{64}{63}$
28431	Evalúe	(7/20+3/4)÷(11/25)	$(\frac{7}{20} + \frac{3}{4}) \div \frac{11}{25}$
28432	Evalúe	-7/24-7/4-(7)	$- \frac{7}{24} - \frac{7}{4} - (7)$
28433	Evalúe	(7/30+2/27)÷(7/15)	$(\frac{7}{30} + \frac{2}{27}) \div \frac{7}{15}$
28434	Evalúe	(-7/4)(-8/7)	$(- \frac{7}{4}) (- \frac{8}{7})$
28435	Evalúe	(7/4-1/3)÷(5/3)	$(\frac{7}{4} - \frac{1}{3}) \div \frac{5}{3}$
28436	Evalúe	(-7/4-6/7)-(-5/4-7)	$(- \frac{7}{4} - \frac{6}{7}) - (- \frac{5}{4} - 7)$
28437	Evalúe	(-7/5)-(-1/3)	$(- \frac{7}{5}) - (- \frac{1}{3})$
28438	Evalúe	(-7/5)(-8/3)	$(- \frac{7}{5}) (- \frac{8}{3})$
28439	Evalúe	7/5-1/5+(3/10+1/10)	$\frac{7}{5} - \frac{1}{5} + (\frac{3}{10} + \frac{1}{10})$
28440	Evalúe	(7/6-2/9)(1/5+1/4)	$(\frac{7}{6} - \frac{2}{9}) (\frac{1}{5} + \frac{1}{4})$
28441	Evalúe	(-7/6-6/7)-(-7/6-7)	$(- \frac{7}{6} - \frac{6}{7}) - (- \frac{7}{6} - 7)$
28442	Evalúe	((7/6)÷(14/5))-(7/6*14/5)	$(\frac{7}{6} \div \frac{14}{5}) - (\frac{7}{6} \cdot \frac{14}{5})$
28443	Evalúe	(-7/8)(-3/4)	$(- \frac{7}{8}) (- \frac{3}{4})$
28444	Evalúe	(-7/8)(-8/21)	$(- \frac{7}{8}) (- \frac{8}{21})$
28445	Evalúe	(7/8-1/4)-2/3*(3/4)^2	$(\frac{7}{8} - \frac{1}{4}) - \frac{2}{3} \cdot {(\frac{3}{4})}^{2}$
28446	Evalúe	(7/8-1/4)+1/2	$(\frac{7}{8} - \frac{1}{4}) + \frac{1}{2}$
28447	Evalúe	(7/8-1/4)÷(7/11)	$(\frac{7}{8} - \frac{1}{4}) \div \frac{7}{11}$
28448	Evalúe	(7/8-3/16)÷(1/3-1/4)	$(\frac{7}{8} - \frac{3}{16}) \div (\frac{1}{3} - \frac{1}{4})$
28449	Evalúe	((7/9)(9/17))÷(7/12)	$(\frac{7}{9}) (\frac{9}{17}) \div \frac{7}{12}$
28450	Evalúe	(-7/9)(-9/7)	$(- \frac{7}{9}) (- \frac{9}{7})$
28451	Evalúe	(-7/9)÷(5/9)(-5/7)	$- \frac{7}{9} \div \frac{5}{9} (- \frac{5}{7})$
28452	Evalúe	(7/9-1/3)÷(3/8)	$(\frac{7}{9} - \frac{1}{3}) \div \frac{3}{8}$
28453	Evalúe	(6^4999-6^2)÷7	$(6^{4999} - 6^{2}) \div 7$
28454	Evalúe	(625/1)(1/25)	$(\frac{625}{1}) (\frac{1}{25})$
28455	Evalúe	(64/-8)(4/-2)	$(\frac{64}{- 8}) (\frac{4}{- 2})$
28456	Evalúe	(7.610^6)(310^-9)	$(7.6 \cdot 10^{6}) (3 \cdot 10^{- 9})$
28457	Evalúe	(7/11-7/88)*8/11	$(\frac{7}{11} - \frac{7}{88}) \cdot \frac{8}{11}$
28458	Evalúe	(-7/12)*6	$(- \frac{7}{12}) \cdot 6$
28459	Evalúe	(-7/12)*(-2/3)	$(- \frac{7}{12}) \cdot (- \frac{2}{3})$
28460	Evalúe	((7/12)÷(28/5))-(7/12*28/5)	$(\frac{7}{12} \div \frac{28}{5}) - (\frac{7}{12} \cdot \frac{28}{5})$
28461	Evalúe	(7/16+5/16)*((5/8)÷(1/10))	$(\frac{7}{16} + \frac{5}{16}) \cdot (\frac{5}{8} \div \frac{1}{10})$
28462	Evalúe	(-7/18)+(5/13)*(3/4)+-1/11	$(\frac{- 7}{18}) + (\frac{5}{13}) \cdot (\frac{3}{4}) + \frac{- 1}{11}$
28463	Evalúe	(-7/2)÷(2/7)	$\frac{- 7}{2} \div \frac{2}{7}$
28464	Evalúe	(7/2+3/4)÷(5/6-1/4)	$(\frac{7}{2} + \frac{3}{4}) \div (\frac{5}{6} - \frac{1}{4})$
28465	Evalúe	2/3+7/12	$\frac{2}{3} + \frac{7}{12}$
28466	Evalúe	2/3+5/6+5/12	$\frac{2}{3} + \frac{5}{6} + \frac{5}{12}$
28467	Evalúe	(5/4)(28/5)	$(\frac{5}{4}) (\frac{28}{5})$
28468	Evalúe	(5/4)*(-4/5)	$(\frac{5}{4}) \cdot (- \frac{4}{5})$
28469	Evalúe	(5/4-1/2)÷(4/5)	$(\frac{5}{4} - \frac{1}{2}) \div \frac{4}{5}$
28470	Evalúe	(-5/4-2/3)+1/6	$(\frac{- 5}{4} - \frac{2}{3}) + \frac{1}{6}$
28471	Evalúe	-5/4-3/4	$- \frac{5}{4} - \frac{3}{4}$
28472	Evalúe	(-5/4-4/5)-(-5/4-5)	$(- \frac{5}{4} - \frac{4}{5}) - (- \frac{5}{4} - 5)$
28473	Evalúe	(3/8-0.875)*10.2	$(\frac{3}{8} - 0.875) \cdot 10.2$
28474	Evalúe	(-3)(-3^3)(-3^4)	$(- 3) \cdot (- 3^{3}) \cdot (- 3^{4})$
28475	Evalúe	(11!)/((11-3)!)	$\frac{11!}{(11 - 3)!}$
28476	Evalúe	(10-8.6)^2	${(10 - 8.6)}^{2}$
28477	Evalúe	(108!)/(106!)	$\frac{108!}{106!}$
28478	Evalúe	(3/16+5/16)(1/4-(11/14))	$(\frac{3}{16} + \frac{5}{16}) (\frac{1}{4} - (\frac{11}{14}))$
28479	Evalúe	(3/16+9/16)(3/4-(17/18))	$(\frac{3}{16} + \frac{9}{16}) (\frac{3}{4} - (\frac{17}{18}))$
28480	Evalúe	(3/16+5/16)(1/4-5/6)	$(\frac{3}{16} + \frac{5}{16}) (\frac{1}{4} - \frac{5}{6})$
28481	Evalúe	(3/16+9/16)(1/4-13/15)	$(\frac{3}{16} + \frac{9}{16}) (\frac{1}{4} - \frac{13}{15})$
28482	Evalúe	(3/2)-(7/2)	$(\frac{3}{2}) - (\frac{7}{2})$
28483	Evalúe	(1/30-1/6)-(18.9-2.2)-25.3	$(\frac{1}{30} - \frac{1}{6}) - (18.9 - 2.2) - 25.3$
28484	Evalúe	(1/36)*6	$(\frac{1}{36}) \cdot 6$
28485	Evalúe	101/6-22/3	$\frac{101}{6} - \frac{22}{3}$
28486	Evalúe	(2/8+1/3)÷(6/5)	$(\frac{2}{8} + \frac{1}{3}) \div \frac{6}{5}$
28487	Evalúe	(2/9)*7	$(\frac{2}{9}) \cdot 7$
28488	Evalúe	(2/9+4/9)(1/3-9/10)	$(\frac{2}{9} + \frac{4}{9}) (\frac{1}{3} - \frac{9}{10})$
28489	Evalúe	(1000(0.035/240))/(1+(0.035/240)^(240(20))-1)	$\frac{1000 (\frac{0.035}{240})}{(1 + {(\frac{0.035}{240})}^{240 (20)} - 1)}$
28490	Evalúe	(2^10)(2^30)	$(2^{10}) (2^{30})$
28491	Evalúe	2/4+2/5+2/6+2/7	$\frac{2}{4} + \frac{2}{5} + \frac{2}{6} + \frac{2}{7}$
28492	Evalúe	(2/4x+521)+8(2/4x^5+21)+8	$(\frac{2}{4} x + 521) + 8 (\frac{2}{4} x^{5} + 21) + 8$
28493	Evalúe	(-2/5)(-7/16)	$(- \frac{2}{5}) (- \frac{7}{16})$
28494	Evalúe	(2/5)(7/6)(4/7)	$(\frac{2}{5}) (\frac{7}{6}) (\frac{4}{7})$
28495	Evalúe	(2/5)(6)	$(\frac{2}{5}) (6)$
28496	Evalúe	(-2/5)*(-1/4)	$(- \frac{2}{5}) \cdot (- \frac{1}{4})$
28497	Evalúe	(2/5)*(5/8)	$(\frac{2}{5}) \cdot (\frac{5}{8})$
28498	Evalúe	(-2/5)*(-6/5)	$(\frac{- 2}{5}) \cdot (- \frac{6}{5})$
28499	Evalúe	(2/5)+0.4	$(\frac{2}{5}) + 0.4$
28500	Evalúe	(2/5-1/10)*(3/4+1/2)	$(\frac{2}{5} - \frac{1}{10}) \cdot (\frac{3}{4} + \frac{1}{2})$