Evaluate
265.8
Factor
\frac{3 \cdot 443}{5} = 265\frac{4}{5} = 265.8
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31+16+4.6+5+40+100+10+60-0.8
Add 24 and 7 to get 31.
47+4.6+5+40+100+10+60-0.8
Add 31 and 16 to get 47.
51.6+5+40+100+10+60-0.8
Add 47 and 4.6 to get 51.6.
56.6+40+100+10+60-0.8
Add 51.6 and 5 to get 56.6.
96.6+100+10+60-0.8
Add 56.6 and 40 to get 96.6.
196.6+10+60-0.8
Add 96.6 and 100 to get 196.6.
206.6+60-0.8
Add 196.6 and 10 to get 206.6.
266.6-0.8
Add 206.6 and 60 to get 266.6.
265.8
Subtract 0.8 from 266.6 to get 265.8.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
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}