Question

if the cost of one dozen pencils is rupees 60 then the cost of 4 pencils is

Answer 1

Solution

1 dozen=12 pcs

therefore

cost of 4 pencils

$= (\frac{60}{12} \times 4) \: Rs \\ = 20 \: Rs$

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Answer 2

Answer:

hope it solves the problem...all the best