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Ymorist [56]
3 years ago
5

Multiplying a number by 4/5 then dividing by 2/5 is the number same as multiplying by what number ?

Mathematics
1 answer:
Citrus2011 [14]3 years ago
8 0

Answer:

2

Step-by-step explanation:

When we multiply a number by \frac{4}{5} and then we divide by \frac{2}{5} we get

\displaystyle \frac{\frac{4}{5}}{\frac{2}{5}} =\frac{4}{5}*\frac{5}{2}=2

So, both operations are equivalent to multiply by 2

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