$5$ m of cloth costs Rs. $325$. The cost of $1.4$ m of the same cloth is:

$5$ m of cloth costs Rs. $325$. The cost of $1.4$ m of the same cloth is:
  1. Rs. $80$
  2. Rs. $85$
  3. Rs. $91$
  4. Rs. $95$

Solution

Price per m $= \dfrac{325}{5} = 65$. Cost $= 1.4 \times 65 = $ Rs. $91$.

Asked in: IMO

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