Evaluate
12
Factor
3\times 2^{2}
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\frac{36+4}{9}\times 2.7
Multiply 4 and 9 to get 36.
\frac{40}{9}\times 2.7
Add 36 and 4 to get 40.
\frac{40}{9}\times \frac{27}{10}
Convert decimal number 2.7 to fraction \frac{27}{10}.
\frac{40\times 27}{9\times 10}
Multiply \frac{40}{9} times \frac{27}{10} by multiplying numerator times numerator and denominator times denominator.
\frac{1080}{90}
Do the multiplications in the fraction \frac{40\times 27}{9\times 10}.
12
Divide 1080 by 90 to get 12.
Examples
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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