Evaluate
280.78
Factor
\frac{101 \cdot 139}{2 \cdot 5 ^ {2}} = 280\frac{39}{50} = 280.78
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4.78+2.76\times 100
Subtract 0.22 from 5 to get 4.78.
4.78+276
Multiply 2.76 and 100 to get 276.
280.78
Add 4.78 and 276 to get 280.78.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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