Evaluate
3819.7
Factor
\frac{38197}{2 \cdot 5} = 3819\frac{7}{10} = 3819.7
Quiz
Arithmetic
5 problems similar to:
957.2+823.9+471.6+356.8+331.6+311.2+248.3+118.7+116.9+46.4+37.1
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1781.1+471.6+356.8+331.6+311.2+248.3+118.7+116.9+46.4+37.1
Add 957.2 and 823.9 to get 1781.1.
2252.7+356.8+331.6+311.2+248.3+118.7+116.9+46.4+37.1
Add 1781.1 and 471.6 to get 2252.7.
2609.5+331.6+311.2+248.3+118.7+116.9+46.4+37.1
Add 2252.7 and 356.8 to get 2609.5.
2941.1+311.2+248.3+118.7+116.9+46.4+37.1
Add 2609.5 and 331.6 to get 2941.1.
3252.3+248.3+118.7+116.9+46.4+37.1
Add 2941.1 and 311.2 to get 3252.3.
3500.6+118.7+116.9+46.4+37.1
Add 3252.3 and 248.3 to get 3500.6.
3619.3+116.9+46.4+37.1
Add 3500.6 and 118.7 to get 3619.3.
3736.2+46.4+37.1
Add 3619.3 and 116.9 to get 3736.2.
3782.6+37.1
Add 3736.2 and 46.4 to get 3782.6.
3819.7
Add 3782.6 and 37.1 to get 3819.7.
Examples
Quadratic equation
{ 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}