Pubgpro123456 Pubgpro123456

14-12-2020
Mathematics

contestada

Unitary method question 1) If the cost of 32 copies is Rs 960, how much more cost is of 3 dozen copies ?

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varshi242 varshi242

14-12-2020

Cost of 1 copy = 960/32 = 30
Cost of 3 dozen copies = 30 * 36 [1 dozen = 12, 3 dozen = 12 * 3 = 36 ]
= 1080
So the answer is 1080

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