Evaluate
21
Factor
3\times 7
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\frac{56\times 75}{25\times 8}
Multiply \frac{56}{25} times \frac{75}{8} by multiplying numerator times numerator and denominator times denominator.
\frac{4200}{200}
Do the multiplications in the fraction \frac{56\times 75}{25\times 8}.
21
Divide 4200 by 200 to get 21.
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Matrix
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Simultaneous equation
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Limits
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