Evaluate
24.9
Factor
\frac{3 \cdot 83}{2 \cdot 5} = 24\frac{9}{10} = 24.9
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0.3+0.01\times 60+0.4\times 60
Multiply 0.005 and 60 to get 0.3.
0.3+0.6+0.4\times 60
Multiply 0.01 and 60 to get 0.6.
0.9+0.4\times 60
Add 0.3 and 0.6 to get 0.9.
0.9+24
Multiply 0.4 and 60 to get 24.
24.9
Add 0.9 and 24 to get 24.9.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}