Question

If one dozen pencils cost Rs. 20, what will be the cost of 18 pencils?

Answer 1

Answer:

answer is $30

Step-by-step explanation:

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solution

20/12 = 1.6666666

1.666666*18= 30

Answer 2

The cost of one dozen pencils = Rs. 20

1 dozen = 12

The cost of 1 pencil = 20 ÷ 12 = Rs. 1.66

The cost of 18 pencils = 1.66 × 18 = 29.88

So, The cost of 18 pencils = Rs. 29.88

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