Math, asked by Anushka22032007, 1 year ago

Solve only one question..

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Answered by inhumandrowsey
1

6)

Given,

Principal = 2400

Rate = 12%

Time = 2 1/2 years = 5/2 years

Paid amount in cash = 1200

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SI = p.r.t/100

= 2400.12.5/200

= 720

Hence after 2 1/2 years he is obliged to pay a sum of 2400 + 720

= 3120

He paid in cash is 1200

Cost of the cow = 3120 - 1200 = 1920

Hence cost of cow is 1920 rupees.

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