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Multiplying a number by 4/5 then divided by 2/5 is the same as multiplied by whatnumber

Multiplying a number by 4/5 then divided by 2/5 is the same as multiplied by whatnumber
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Multiplying a number by 4/5 then divided by 2/5 is the same as multiplied by whatnumber

User Simon Hewitt
by
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1 Answer

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x=in any number;
Then we calculate:
x*(4/5) / (2/5)=(20 /10)x=2x



Answer: is the same that multiplying this number by 2.
User Yevg
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