Mathway | Problèmes fréquents

Problèmes fréquents

Rang	Matière	Problème	Problème de formatage
60901	Simplifier	14400/7	$\frac{14400}{7}$
60902	Simplifier	145/5	$\frac{145}{5}$
60903	Simplifier	1480/3	$\frac{1480}{3}$
60904	Simplifier	14841/155892	$\frac{14841}{155892}$
60905	Simplifier	149/15	$\frac{149}{15}$
60906	Simplifier	(14-a)/(2a^2)*(3a)/13	$\frac{14 - a}{2 a^{2}} \cdot \frac{3 a}{13}$
60907	Simplifier	(14million)/2.15km	$\frac{14 mi l l i o n}{2.15} \cdot km$
60908	Simplifier	-(14pi)/(77pi)	$- \frac{14 π}{77 π}$
60909	Simplifier	((14y)/3)÷((y^2)/6)*2/y	$\frac{14 y}{3} \div \frac{y^{2}}{6} \cdot \frac{2}{y}$
60910	Simplifier	(14y+49)/(y+7)+(y^2)/(y+7)	$\frac{14 y + 49}{y + 7} + \frac{y^{2}}{y + 7}$
60911	Simplifier	(14z)/(13z+4)-z/(13z+4)	$\frac{14 z}{13 z + 4} - \frac{z}{13 z + 4}$
60912	Simplifier	((14z)/(5y))÷((7z)/(4y))	$\frac{14 z}{5 y} \div \frac{7 z}{4 y}$
60913	Simplifier	(15-(5*2-11))/((-1)^3)	$\frac{15 - (5 \cdot 2 - 11)}{{(- 1)}^{3}}$
60914	Simplifier	(15a^2)/14*7/(5a)	$\frac{15 a^{2}}{14} \cdot \frac{7}{5 a}$
60915	Simplifier	(15a^2c)/(8b)*(24b^2c)/(5a)	$\frac{15 a^{2} c}{8 b} \cdot \frac{24 b^{2} c}{5 a}$
60916	Simplifier	(15a^3)/(a^3+3a^2-9a-27)*(2a^2+13a+21)/(10a^2+35)	$\frac{15 a^{3}}{a^{3} + 3 a^{2} - 9 a - 27} \cdot \frac{2 a^{2} + 13 a + 21}{10 a^{2} + 35}$
60917	Simplifier	(15a^3-15a^2+5)/(5a)	$\frac{15 a^{3} - 15 a^{2} + 5}{5 a}$
60918	Simplifier	(15a^4)/(21b^5)*((-6b)/(21a^2))	$\frac{15 a^{4}}{21 b^{5}} \cdot (\frac{- 6 b}{21 a^{2}})$
60919	Simplifier	(1-5d^2)/(d^6)-(d-5)/(d^4)+1/(d^3)	$\frac{1 - 5 d^{2}}{d^{6}} - \frac{d - 5}{d^{4}} + \frac{1}{d^{3}}$
60920	Simplifier	((15h^2j)/(14j))÷20h^2	$\frac{15 h^{2} j}{14 j} \div 20 h^{2}$
60921	Simplifier	(15s^3)/(21t^2)*(42t^4)/(5s^9)	$\frac{15 s^{3}}{21 t^{2}} \cdot \frac{42 t^{4}}{5 s^{9}}$
60922	Simplifier	(15u^5w^4)/(10u^3-25u^2v^2)	$\frac{15 u^{5} w^{4}}{10 u^{3} - 25 u^{2} v^{2}}$
60923	Simplifier	(15u^6z-21u^6z^7+7u^6z^5)/(-3u^5z^4)	$\frac{15 u^{6} z - 21 u^{6} z^{7} + 7 u^{6} z^{5}}{- 3 u^{5} z^{4}}$
60924	Simplifier	(15y^2z^3)/(18y^3z)	$\frac{15 y^{2} z^{3}}{18 y^{3} z}$
60925	Simplifier	(15y^4-10y^3+11)/(-15y^4)	$\frac{15 y^{4} - 10 y^{3} + 11}{- 15 y^{4}}$
60926	Simplifier	(-15y^6+12y^5-12)/(3y^4)	$\frac{- 15 y^{6} + 12 y^{5} - 12}{3 y^{4}}$
60927	Simplifier	(15y^8z^4)/(5y^4z)	$\frac{15 y^{8} z^{4}}{5 y^{4} z}$
60928	Simplifier	15/( racine carrée de 5)	$\frac{15}{\sqrt{5}}$
60929	Simplifier	(15/1)÷(1/3)	$\frac{15}{1} \div \frac{1}{3}$
60930	Simplifier	(15/1)÷10 2/1	$\frac{15}{1} \div 10 \frac{2}{1}$
60931	Simplifier	15/100	$\frac{15}{100}$
60932	Simplifier	15/12	$\frac{15}{12}$
60933	Simplifier	15/14	$\frac{15}{14}$
60934	Simplifier	15/(15p+45)	$\frac{15}{15 p + 45}$
60935	Simplifier	15/16-37/64	$\frac{15}{16} - \frac{37}{64}$
60936	Simplifier	15/17-10/17	$\frac{15}{17} - \frac{10}{17}$
60937	Simplifier	15/17-11/17	$\frac{15}{17} - \frac{11}{17}$
60938	Simplifier	(15/17)÷(10/17)	$\frac{15}{17} \div \frac{10}{17}$
60939	Simplifier	(-15/17)÷(18/35)	$- \frac{15}{17} \div \frac{18}{35}$
60940	Simplifier	15/18	$\frac{15}{18}$
60941	Simplifier	15/2	$\frac{15}{2}$
60942	Simplifier	15/20	$\frac{15}{20}$
60943	Simplifier	15/21	$\frac{15}{21}$
60944	Simplifier	(15/26)÷1 10/13	$\frac{15}{26} \div 1 \frac{10}{13}$
60945	Simplifier	15/(2-a)-7/(a-2)	$\frac{15}{2 - a} - \frac{7}{a - 2}$
60946	Simplifier	15/45	$\frac{15}{45}$
60947	Simplifier	13/(24z^2)-1/(18z^2)	$\frac{13}{24 z^{2}} - \frac{1}{18 z^{2}}$
60948	Simplifier	13/24*3/9	$\frac{13}{24} \cdot \frac{3}{9}$
60949	Simplifier	13/24-3/7	$\frac{13}{24} - \frac{3}{7}$
60950	Simplifier	13/25	$\frac{13}{25}$
60951	Simplifier	13/3*1/10	$\frac{13}{3} \cdot \frac{1}{10}$
60952	Simplifier	(-13/35)÷2 5/7	$- \frac{13}{35} \div 2 \frac{5}{7}$
60953	Simplifier	13/39	$\frac{13}{39}$
60954	Simplifier	13/4*3 1/4	$\frac{13}{4} \cdot 3 \frac{1}{4}$
60955	Simplifier	(13/4)÷(13/6)	$\frac{13}{4} \div \frac{13}{6}$
60956	Simplifier	-11/3*-4	$\frac{- 11}{3} \cdot - 4$
60957	Simplifier	11/32-3/8	$\frac{11}{32} - \frac{3}{8}$
60958	Simplifier	(10/39)÷2 5/13	$\frac{10}{39} \div 2 \frac{5}{13}$
60959	Simplifier	11/12-3/4	$\frac{11}{12} - \frac{3}{4}$
60960	Simplifier	(11/13)÷4 7/8	$\frac{11}{13} \div 4 \frac{7}{8}$
60961	Simplifier	(11/14)÷1 6/7	$\frac{11}{14} \div 1 \frac{6}{7}$
60962	Simplifier	(11/14)÷4 1/7	$\frac{11}{14} \div 4 \frac{1}{7}$
60963	Simplifier	11/15-1/10	$\frac{11}{15} - \frac{1}{10}$
60964	Simplifier	12/29	$\frac{12}{29}$
60965	Simplifier	12/3+4(y)	$\frac{12}{3} + 4 (y)$
60966	Simplifier	12/32	$\frac{12}{32}$
60967	Simplifier	-12/35+-9/35	$\frac{- 12}{35} + \frac{- 9}{35}$
60968	Simplifier	-12/(3-9u)-(6u)/(9u^2+6u+1)-(6u)/(9u^2-1)	$- \frac{12}{3 - 9 u} - \frac{6 u}{9 u^{2} + 6 u + 1} - \frac{6 u}{9 u^{2} - 1}$
60969	Simplifier	12/4	$\frac{12}{4}$
60970	Simplifier	12/4*13/3	$\frac{12}{4} \cdot \frac{13}{3}$
60971	Simplifier	12/40	$\frac{12}{40}$
60972	Simplifier	12/5	$\frac{12}{5}$
60973	Simplifier	-12/5+\|-13/6\|-3 2/3	$- \frac{12}{5} + \| - \frac{13}{6} \| - 3 \frac{2}{3}$
60974	Simplifier	12/52	$\frac{12}{52}$
60975	Simplifier	(12/65)÷1 4/13	$\frac{12}{65} \div 1 \frac{4}{13}$
60976	Simplifier	12/7-3/4	$\frac{12}{7} - \frac{3}{4}$
60977	Simplifier	12/70s	$\frac{12}{70} s$
60978	Simplifier	12/75	$\frac{12}{75}$
60979	Simplifier	(12/(7y))÷(-(9y)/5)	$\frac{12}{7 y} \div (- \frac{9 y}{5})$
60980	Trouver l''aire	rectangle ()()	 $\begin{array}{r} l = \\ w = \end{array}$
60981	Trouver l''aire	triangle ()()	 $\begin{array}{r} b = \\ h = \end{array}$
60982	Transformer en une fraction impropre	1.5	$1.5$
60983	Transformer en une fraction impropre	2.5	$2.5$
60984	Trouver l''aire	cercle ()	 $\begin{array}{r} r = \end{array}$
60985	Transformer en une fraction impropre	3.5	$3.5$
60986	Transformer en une fraction impropre	4.5	$4.5$
60987	Trouver l''aire	parallelogram ()()	 $\begin{array}{r} b = \\ h = \end{array}$
60988	Trouver l''aire	trapèze ()()()	 $\begin{array}{r} b_{1} = \\ b_{2} = \\ h = \end{array}$
60989	Transformer en une fraction impropre	0.6	$0.6$
60990	Transformer en une fraction impropre	0.5	$0.5$
60991	Transformer en une fraction impropre	2.25	$2.25$
60992	Transformer en une fraction impropre	0.25	$0.25$
60993	Trouver l''aire	boîte ()()()	 $\begin{array}{r} h = \\ l = \\ w = \end{array}$
60994	Transformer en une fraction impropre	0.3	$0.3$
60995	Transformer en une fraction impropre	1.6	$1.6$
60996	Trouver l''aire	cercle (4cm)	 $\begin{array}{r} r = & 4 cm \end{array}$
60997	Trouver l''aire	cercle (3cm)	 $\begin{array}{r} r = & 3 cm \end{array}$
60998	Trouver l''aire	cercle (9cm)	 $\begin{array}{r} r = & 9 cm \end{array}$
60999	Trouver l''aire	pyramide ()()()	 $\begin{array}{r} h = \\ l = \\ w = \end{array}$
61000	Trouver l''aire	cercle (7cm)	 $\begin{array}{r} r = & 7 cm \end{array}$