Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
104001	Evaluate Using Scientific Notation	(1.210^3)(1.1*10^5)	$(1.2 \cdot 10^{3}) \cdot (1.1 \cdot 10^{5})$
104002	Evaluate Using Scientific Notation	(310^4)(210^5)	$(3 \cdot 10^{4}) (2 \cdot 10^{5})$
104003	Convert to a Mixed Number	9/7	$\frac{9}{7}$
104004	Evaluate Using Scientific Notation	(5.810^-4)/(2.910^6)	$\frac{5.8 \cdot 10^{- 4}}{2.9 \cdot 10^{6}}$
104005	Convert to a Decimal	11/8	$\frac{11}{8}$
104006	Evaluate Using Scientific Notation	(12^-4)/(12^-9)	$\frac{12^{- 4}}{12^{- 9}}$
104007	Convert to a Decimal	10/2	$\frac{10}{2}$
104008	Evaluate Using Scientific Notation	(1.510^-5)/(7.510^-12)	$\frac{1.5 \cdot 10^{- 5}}{7.5 \cdot 10^{- 12}}$
104009	Convert to a Decimal	19/25	$\frac{19}{25}$
104010	Evaluate Using Scientific Notation	(410^2)(210^5)	$(4 \cdot 10^{2}) (2 \cdot 10^{5})$
104011	Convert to a Decimal	2/2	$\frac{2}{2}$
104012	Evaluate Using Scientific Notation	(0.05*1200)/0.0003	$\frac{0.05 \cdot 1200}{0.0003}$
104013	Convert to a Decimal	2/10	$\frac{2}{10}$
104014	Evaluate Using Scientific Notation	(9.310^8)(410^3)	$(9.3 \cdot 10^{8}) (4 \cdot 10^{3})$
104015	Convert to a Decimal	13/6	$\frac{13}{6}$
104016	Evaluate Using Scientific Notation	0.0069/0.023	$\frac{0.0069}{0.023}$
104017	Convert to a Decimal	-3/8	$- \frac{3}{8}$
104018	Evaluate Using Scientific Notation	(1.810^-10)/(610^-7)	$\frac{1.8 \cdot 10^{- 10}}{6 \cdot 10^{- 7}}$
104019	Convert to a Decimal	3/15	$\frac{3}{15}$
104020	Convert to a Decimal	3/13	$\frac{3}{13}$
104021	Evaluate Using Scientific Notation	(1.110^5)(310^2)	$(1.1 \cdot 10^{5}) (3 \cdot 10^{2})$
104022	Convert to a Decimal	23/4	$\frac{23}{4}$
104023	Evaluate Using Scientific Notation	(1.110^-5)(310^-2)	$(1.1 \cdot 10^{- 5}) (3 \cdot 10^{- 2})$
104024	Convert to a Decimal	27/3	$\frac{27}{3}$
104025	Convert to a Decimal	36/3	$\frac{36}{3}$
104026	Evaluate Using Scientific Notation	(8.510^6)(410^-2)	$(8.5 \cdot 10^{6}) (4 \cdot 10^{- 2})$
104027	Convert to a Decimal	36/5	$\frac{36}{5}$
104028	Evaluate Using Scientific Notation	(210^3)(210^5)	$(2 \cdot 10^{3}) (2 \cdot 10^{5})$
104029	Convert to a Decimal	-4/5	$- \frac{4}{5}$
104030	Evaluate Using Scientific Notation	(1.410^7)/(7.010^-2)	$\frac{1.4 \cdot 10^{7}}{7 \cdot 10^{- 2}}$
104031	Convert to a Decimal	5/5	$\frac{5}{5}$
104032	Reduce the Fraction	315/1575	$\frac{315}{1575}$
104033	Reduce the Fraction	21/24	$\frac{21}{24}$
104034	Evaluate Using Scientific Notation	(2.1810^10)÷1.0910^12	$2.18 \cdot 10^{10} \div 1.09 \cdot 10^{12}$
104035	Reduce the Fraction	18/5	$\frac{18}{5}$
104036	Evaluate Using Scientific Notation	(4.210^8)(210^-4)	$(4.2 \cdot 10^{8}) (2 \cdot 10^{- 4})$
104037	Convert to a Decimal	9/25	$\frac{9}{25}$
104038	Evaluate Using Scientific Notation	((1210^-5)(1610^11))/((410^-8)(310^-9))	$\frac{(12 \cdot 10^{- 5}) (16 \cdot 10^{11})}{(4 \cdot 10^{- 8}) (3 \cdot 10^{- 9})}$
104039	Reduce the Fraction	10/15	$\frac{10}{15}$
104040	Evaluate Using Scientific Notation	0.00008/400	$\frac{0.00008}{400}$
104041	Evaluate Using Scientific Notation	4000/(4*10^-5)	$\frac{4000}{4 \cdot 10^{- 5}}$
104042	Evaluate	2 square root of 32+3 square root of 50-3 square root of 18	$2 \sqrt{32} + 3 \sqrt{50} - 3 \sqrt{18}$
104043	Evaluate	2 square root of 20+8 square root of 45- square root of 80	$2 \sqrt{20} + 8 \sqrt{45} - \sqrt{80}$
104044	Evaluate Using Scientific Notation	(9.910^-9)÷2.210^-5	$9.9 \cdot 10^{- 9} \div 2.2 \cdot 10^{- 5}$
104045	Evaluate Using Scientific Notation	(7.9210^-6)/(2.410^5)	$\frac{7.92 \cdot 10^{- 6}}{2.4 \cdot 10^{5}}$
104046	Evaluate	2 square root of 12+6 square root of 27	$2 \sqrt{12} + 6 \sqrt{27}$
104047	Evaluate Using Scientific Notation	(4.910^-5)/(710^-8)	$\frac{4.9 \cdot 10^{- 5}}{7 \cdot 10^{- 8}}$
104048	Evaluate Using Scientific Notation	(4.810^-7)/(810^4)	$\frac{4.8 \cdot 10^{- 7}}{8 \cdot 10^{4}}$
104049	Evaluate	2 square root of 18*(7 square root of 6)	$2 \sqrt{18} \cdot (7 \sqrt{6})$
104050	Evaluate Using Scientific Notation	(6.1310^8)(7.1910^7)	$(6.13 \cdot 10^{8}) (7.19 \cdot 10^{7})$
104051	Evaluate	2 square root of 7* square root of 7	$2 \sqrt{7} \cdot \sqrt{7}$
104052	Evaluate Using Scientific Notation	(1.67310^-27)/(9.10910^-31)	$\frac{1.673 \cdot 10^{- 27}}{9.109 \cdot 10^{- 31}}$
104053	Evaluate	2 square root of 6-5 square root of 54	$2 \sqrt{6} - 5 \sqrt{54}$
104054	Evaluate Using Scientific Notation	(710^5)(3*10^4)	$(7 \cdot 10^{5}) \cdot (3 \cdot 10^{4})$
104055	Evaluate	2 square root of 5+3 square root of 20+4 square root of 45	$2 \sqrt{5} + 3 \sqrt{20} + 4 \sqrt{45}$
104056	Evaluate Using Scientific Notation	(5.210^-2)(8*10^-4)	$(5.2 \cdot 10^{- 2}) \cdot (8 \cdot 10^{- 4})$
104057	Evaluate Using Scientific Notation	((6.510^-5)780)/((2.610^3)(6.5*10^3))	$\frac{(6.5 \cdot 10^{- 5}) \cdot 780}{(2.6 \cdot 10^{3}) \cdot (6.5 \cdot 10^{3})}$
104058	Evaluate	2 square root of 48-3 square root of 32+ square root of 27	$2 \sqrt{48} - 3 \sqrt{32} + \sqrt{27}$
104059	Evaluate Using Scientific Notation	(5.210^-6)(8*10^3)	$(5.2 \cdot 10^{- 6}) \cdot (8 \cdot 10^{3})$
104060	Evaluate	2 square root of 8* square root of 18	$2 \sqrt{8} \cdot \sqrt{18}$
104061	Evaluate Using Scientific Notation	(9.910^-9)/(2.210^-5)	$\frac{9.9 \cdot 10^{- 9}}{2.2 \cdot 10^{- 5}}$
104062	Evaluate	2(-6)^2	$2 {(- 6)}^{2}$
104063	Evaluate Using Scientific Notation	(410^4)(210^2)	$(4 \cdot 10^{4}) (2 \cdot 10^{2})$
104064	Evaluate	2(-5)^2	$2 {(- 5)}^{2}$
104065	Evaluate Using Scientific Notation	(210^5)(210^2)	$(2 \cdot 10^{5}) (2 \cdot 10^{2})$
104066	Evaluate Using Scientific Notation	(510^3)(3.510^-1)	$(5 \cdot 10^{3}) (3.5 \cdot 10^{- 1})$
104067	Evaluate Using Scientific Notation	(6.0510^-2)(7.41*10^-5)	$(6.05 \cdot 10^{- 2}) \cdot (7.41 \cdot 10^{- 5})$
104068	Evaluate Using Scientific Notation	(310^9)/(1510^4)	$\frac{3 \cdot 10^{9}}{15 \cdot 10^{4}}$
104069	Evaluate	2 5/6	$2 \frac{5}{6}$
104070	Evaluate Using Scientific Notation	10^5*10^7	$10^{5} \cdot 10^{7}$
104071	Evaluate	2 5/8	$2 \frac{5}{8}$
104072	Evaluate Using Scientific Notation	(1.210^3)(2.7*10^5)	$(1.2 \cdot 10^{3}) \cdot (2.7 \cdot 10^{5})$
104073	Evaluate	2 1/6	$2 \frac{1}{6}$
104074	Evaluate Using Scientific Notation	(5.410^-4)/(910^-8)	$\frac{5.4 \cdot 10^{- 4}}{9 \cdot 10^{- 8}}$
104075	Evaluate Using Scientific Notation	(2.4010^6)-(410^4)	$(2.4 \cdot 10^{6}) - (4 \cdot 10^{4})$
104076	Evaluate	-2-1/2	$- 2 - \frac{1}{2}$
104077	Evaluate Using Scientific Notation	((1010^10)(1210^14))/((310^-2)(210^-15))	$\frac{(10 \cdot 10^{10}) (12 \cdot 10^{14})}{(3 \cdot 10^{- 2}) (2 \cdot 10^{- 15})}$
104078	Evaluate Using Scientific Notation	(0.03*1200)/0.0006	$\frac{0.03 \cdot 1200}{0.0006}$
104079	Evaluate	36^(-3/2)	$36^{- \frac{3}{2}}$
104080	Evaluate Using Scientific Notation	(210^2)(410^5)	$(2 \cdot 10^{2}) (4 \cdot 10^{5})$
104081	Evaluate	8/(2(2+2))	$\frac{8}{2 (2 + 2)}$
104082	Evaluate Using Scientific Notation	(910^7)(310^-16)	$(9 \cdot 10^{7}) (3 \cdot 10^{- 16})$
104083	Evaluate Using Scientific Notation	0.0046/0.023	$\frac{0.0046}{0.023}$
104084	Evaluate Using Scientific Notation	(710^2)(6*10^3)	$(7 \cdot 10^{2}) \cdot (6 \cdot 10^{3})$
104085	Evaluate Using Scientific Notation	((4.510^-3)(210^4))/((3.610^5)(2.510^-2))	$\frac{(4.5 \cdot 10^{- 3}) \cdot (2 \cdot 10^{4})}{(3.6 \cdot 10^{5}) \cdot (2.5 \cdot 10^{- 2})}$
104086	Evaluate Using Scientific Notation	(3*10^8)/(10^-9)	$\frac{3 \cdot 10^{8}}{10^{- 9}}$
104087	Evaluate Using Scientific Notation	(2.1610^-18)÷610^-10	$2.16 \cdot 10^{- 18} \div 6 \cdot 10^{- 10}$
104088	Evaluate	28-5^2+16/4	$28 - 5^{2} + \frac{16}{4}$
104089	Evaluate Using Scientific Notation	(3.610^2)(1.5*10^3)	$(3.6 \cdot 10^{2}) \cdot (1.5 \cdot 10^{3})$
104090	Evaluate	28÷7	$28 \div 7$
104091	Evaluate	25+49	$25 + 49$
104092	Evaluate Using Scientific Notation	(4.810^-7)/(810^9)	$\frac{4.8 \cdot 10^{- 7}}{8 \cdot 10^{9}}$
104093	Evaluate	22*7	$22 \cdot 7$
104094	Evaluate Using Scientific Notation	(510^-8)(7*10^3)	$(5 \cdot 10^{- 8}) \cdot (7 \cdot 10^{3})$
104095	Evaluate	22*8	$22 \cdot 8$
104096	Evaluate	25*24	$25 \cdot 24$
104097	Evaluate Using Scientific Notation	(1.05/1)((10^3)/(10^3))	$(\frac{1.05}{1}) (\frac{10^{3}}{10^{3}})$
104098	Evaluate	25 1/2	$25 \frac{1}{2}$
104099	Evaluate Using Scientific Notation	0.09/(30000210^-9)	$\frac{0.09}{30000 \cdot 2 \cdot 10^{- 9}}$
104100	Evaluate	24-18	$24 - 18$