Mathway | Popular Problems

Popular Problems

Rank	Topic	Problem	Formatted Problem
27701	Find the Reciprocal	9/11	$\frac{9}{11}$
27702	Convert to a Simplified Fraction	9.5%	$9.5 %$
27703	Convert to Regular Notation	6.516*10^-3	$6.516 \cdot 10^{- 3}$
27704	Find the Volume	sphere (8.7)	 $\begin{array}{r} r = & 8.7 \end{array}$
27705	Convert to a Percentage	1.23	$1.23$
27706	Convert to a Percentage	4/20	$\frac{4}{20}$
27707	Convert to a Percentage	2/4	$\frac{2}{4}$
27708	Convert to a Percentage	4.5	$4.5$
27709	Add	5/8+3/12	$\frac{5}{8} + \frac{3}{12}$
27710	Add	5/9+1/3	$\frac{5}{9} + \frac{1}{3}$
27711	Add	1/7+1/2	$\frac{1}{7} + \frac{1}{2}$
27712	Add	1/4+5/8	$\frac{1}{4} + \frac{5}{8}$
27713	Add	2/5+1/10	$\frac{2}{5} + \frac{1}{10}$
27714	Add	1/2+1/6+1/12+1/20+1/30+1/40+1/50+1/60+1/70+1/80+1/90+1/100+1/110	$\frac{1}{2} + \frac{1}{6} + \frac{1}{12} + \frac{1}{20} + \frac{1}{30} + \frac{1}{40} + \frac{1}{50} + \frac{1}{60} + \frac{1}{70} + \frac{1}{80} + \frac{1}{90} + \frac{1}{100} + \frac{1}{110}$
27715	Subtract	3/5-1/4	$\frac{3}{5} - \frac{1}{4}$
27716	Subtract	3/4-9/16	$\frac{3}{4} - \frac{9}{16}$
27717	Subtract	3/4-1/5	$\frac{3}{4} - \frac{1}{5}$
27718	Subtract	2/4-3/4	$\frac{2}{4} - \frac{3}{4}$
27719	Subtract	1-0.25	$1 - 0.25$
27720	Subtract	10000-10%	$10000 - 10 %$
27721	Subtract	7/12-1/3	$\frac{7}{12} - \frac{1}{3}$
27722	Subtract	-1/3-(-3/5)	$- \frac{1}{3} - (- \frac{3}{5})$
27723	Add	2+8	$2 + 8$
27724	Multiply	3/5*25/12	$\frac{3}{5} \cdot \frac{25}{12}$
27725	Multiply	3/4*12	$\frac{3}{4} \cdot 12$
27726	Multiply	1/6*3/4	$\frac{1}{6} \cdot \frac{3}{4}$
27727	Multiply	10/11*33/25	$\frac{10}{11} \cdot \frac{33}{25}$
27728	Multiply	1/2207	$\frac{1}{2} \cdot 20 \cdot 7$
27729	Multiply	12*20	$12 \cdot 20$
27730	Multiply	1.5*5	$1.5 \cdot 5$
27731	Multiply	88*2	$88 \cdot 2$
27732	Multiply	(2-3z)(2+3z)	$(2 - 3 z) (2 + 3 z)$
27733	Multiply	64*2	$64 \cdot 2$
27734	Multiply	(2-5x)(2+5x)	$(2 - 5 x) (2 + 5 x)$
27735	Multiply	(25x^2-4)/(2x^2-11x-21)*(2x-14)/(5x-2)	$\frac{25 x^{2} - 4}{2 x^{2} - 11 x - 21} \cdot \frac{2 x - 14}{5 x - 2}$
27736	Multiply	(2-6i)(3-3i)	$(2 - 6 i) (3 - 3 i)$
27737	Multiply	42*3	$42 \cdot 3$
27738	Multiply	23.144	$2 \cdot 3.14 \cdot 4$
27739	Multiply	(28-4i)(7+i)	$(28 - 4 i) (7 + i)$
27740	Multiply	2080*16.00	$2080 \cdot 16$
27741	Multiply	21*7	$21 \cdot 7$
27742	Multiply	(2a-1)(2a^2+5a+4)	$(2 a - 1) (2 a^{2} + 5 a + 4)$
27743	Multiply	3.14*2.5^2	$3.14 \cdot {2.5}^{2}$
27744	Multiply	3.14*2	$3.14 \cdot 2$
27745	Multiply	(-2-i)(-6+2i)	$(- 2 - i) (- 6 + 2 i)$
27746	Evaluate	100(1-1/(2.5^2))	$100 (1 - \frac{1}{{2.5}^{2}})$
27747	Evaluate	(-3/10)÷(-2/7)	$- \frac{3}{10} \div (- \frac{2}{7})$
27748	Evaluate	(2.7)^2-15.3÷3*1.2	${(2.7)}^{2} - 15.3 \div 3 \cdot 1.2$
27749	Evaluate	(15!)/((15-3)!(3!))	$\frac{15!}{(15 - 3)! (3!)}$
27750	Evaluate	(-14)^3	${(- 14)}^{3}$
27751	Evaluate	(3/5)/(4/6)	$\frac{\frac{3}{5}}{\frac{4}{6}}$
27752	Convert to a Simplified Fraction	2.56	$2.56$
27753	Convert to a Simplified Fraction	1.6363	$1.6363$
27754	Convert to a Simplified Fraction	-1.56	$- 1.56$
27755	Find the Intersection of the Inequalities	2*(-3y)<=12 , y<-3	$2 \cdot (- 3 y) \leq 12$ , $y < - 3$
27756	Simplify	\|x+1\|+5>=9	$\| x + 1 \| + 5 \geq 9$
27757	Simplify	square root of -27	$\sqrt{- 27}$
27758	Simplify	0.35*158.00	$0.35 \cdot 158$
27759	Simplify	0.55*103.00	$0.55 \cdot 103$
27760	Simplify	square root of -0.01	$\sqrt{- 0.01}$
27761	Simplify	(4 square root of 10+ square root of 11+ square root of 110+13)/( square root of 9+ square root of 10+ square root of 11)	$\frac{4 \sqrt{10} + \sqrt{11} + \sqrt{110} + 13}{\sqrt{9} + \sqrt{10} + \sqrt{11}}$
27762	Simplify	(12a^3-3a^2-5a+14)/(4a+3)	$\frac{12 a^{3} - 3 a^{2} - 5 a + 14}{4 a + 3}$
27763	Simplify	5 square root of 9	$5 \sqrt{9}$
27764	Simplify	0.75*96.00	$0.75 \cdot 96$
27765	Simplify	5(3p+q)-r(3p+q)	$5 (3 p + q) - r (3 p + q)$
27766	Simplify	3600-6.3*10^2	$3600 - 6.3 \cdot 10^{2}$
27767	Solve for d	5d-4=4-d	$5 d - 4 = 4 - d$
27768	Solve for y	3*(-2y)=7	$3 \cdot (- 2 y) = 7$
27769	Simplify	(7-2+4)-(2-5)	$(7 - 2 + 4) - (2 - 5)$
27770	Solve for y	5*(-3y)=9	$5 \cdot (- 3 y) = 9$
27771	Find the Mode	8 , 8 1/2 , 9 , 9 1/2 , 10 , 10 1/2 , 11	$8$ , $8 \frac{1}{2}$ , $9$ , $9 \frac{1}{2}$ , $10$ , $10 \frac{1}{2}$ , $11$
27772	Find the Mode	0.8 , 0.9 , 1.1 , 1.2 , 1.2 , 1.5 , 0.8 , 1.3 , 1.7	$0.8$ , $0.9$ , $1.1$ , $1.2$ , $1.2$ , $1.5$ , $0.8$ , $1.3$ , $1.7$
27773	Find the Mode	1/2 , 1/3 , 1/6 , 1/12	$\frac{1}{2}$ , $\frac{1}{3}$ , $\frac{1}{6}$ , $\frac{1}{12}$
27774	Find the Mode	3/4 , 16/21 , 7/10	$\frac{3}{4}$ , $\frac{16}{21}$ , $\frac{7}{10}$
27775	Find the Mode	0 , 1 , 1 , 2 , 2 , 3 , 3 , 3 , 3 , 4 , 4 , 4 , 5 , 5 , 5 , 6 , 6+6 , 7	$0$ , $1$ , $1$ , $2$ , $2$ , $3$ , $3$ , $3$ , $3$ , $4$ , $4$ , $4$ , $5$ , $5$ , $5$ , $6$ , $6 + 6$ , $7$
27776	Find the Mode	0 , 20 , 100 , 100 , 100 , 0 , 80 , 60 , 80 , 0 , 100	$0$ , $20$ , $100$ , $100$ , $100$ , $0$ , $80$ , $60$ , $80$ , $0$ , $100$
27777	Find the Mode	-0 , 5	$- 0$ , $5$
27778	Find the Mode	0.1 , 0.2 , 0.4 , 0.5 , 0.5 , 0.8 , 0.1 , 0.6 , 1	$0.1$ , $0.2$ , $0.4$ , $0.5$ , $0.5$ , $0.8$ , $0.1$ , $0.6$ , $1$
27779	Simplify	(10 root of 5)^14	${(\sqrt[10]{5})}^{14}$
27780	Subtract	475.53-67.37	$475.53 - 67.37$
27781	Subtract	2-9	$2 - 9$
27782	Subtract	11-5	$11 - 5$
27783	Subtract	-12(3)^2-1231-4(1)^2	$- 12 {(3)}^{2} - 12 \cdot 3 \cdot 1 - 4 {(1)}^{2}$
27784	Subtract	100-60	$100 - 60$
27785	Subtract	13-4	$13 - 4$
27786	Subtract	16-8	$16 - 8$
27787	Subtract	19-5 11/12	$19 - 5 \frac{11}{12}$
27788	Subtract	180-44	$180 - 44$
27789	Divide	324÷81	$324 \div 81$
27790	Divide	((h+1)/(h-5))÷((h-4)/(h+9))	$\frac{h + 1}{h - 5} \div \frac{h - 4}{h + 9}$
27791	Find the Mode	0.4 , 0.5 , 0.7 , 0.8 , 0.8 , 1.1 , 0.4 , 0.9 , 1.3	$0.4$ , $0.5$ , $0.7$ , $0.8$ , $0.8$ , $1.1$ , $0.4$ , $0.9$ , $1.3$
27792	Find the Mode	0.5 , 0.6 , 0.8 , 0.9 , 0.9 , 1.2 , 0.5 , 1 , 1.4	$0.5$ , $0.6$ , $0.8$ , $0.9$ , $0.9$ , $1.2$ , $0.5$ , $1$ , $1.4$
27793	Find the Mode	0.5 , 0.6 , 0.80 , 0.9 , 1.2 , 0.5 , 1 , 1.4	$0.5$ , $0.6$ , $0.8$ , $0.9$ , $1.2$ , $0.5$ , $1$ , $1.4$
27794	Subtract	-6-6	$- 6 - 6$
27795	Round to the Nearest Hundredth	0.375	$0.375$
27796	Round to the Nearest Hundredth	0.4	$0.4$
27797	Round to the Nearest Tenth	0.19	$0.19$
27798	Round to the Nearest Hundredth	5.76393202	$5.7\overline{639320}$
27799	Round to the Nearest Tenth	11.5	$11.5$
27800	Round to the Nearest Tenth	6.5	$6.5$