The cost of 11 pencils is Rs 93.5. Find the cost of such 2 dozen pencils.
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Step-by-step explanation:
given
cost of 11 pencils = Rs 93.5
cost of 2 dozen pencil or 12 pencil = cost of 1 pencil × 12
cost of 1 pencil = 93.5/11
= Rs 8.5
cost of 12 pencil = 12×8.5
= 102
therefore, COST OF 2 DOZEN PENCIL = RS 102
Answered by
1
The cost of 11 pencils = Rs. 93.5
The cost of 1 pencil = 93.5 ÷ 11 = Rs. 8.5
1 dozen = 12
2 dozens = 12 × 2 = 24 pencils
The cost of 2 dozen pencils = 24 × 8.5 = 204
So, The cost of 2 dozen pencils = Rs. 204
Hope it's help you
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