Find the cost of laminating a photograph of size 60 CM ✖️ 35cm at the rate of₹2 per 100 sq cm
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23
area of photograph = 60× 35 =210 sq cm
cost for laminating 100 sq cm =₹2
then total cost = (210/100) × 2 =₹4.2
cost for laminating 100 sq cm =₹2
then total cost = (210/100) × 2 =₹4.2
Answered by
6
answer is. 4.2.........
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