The cost of 3 dolls if 2 such dolls cost rs.120 is ...... ans pls

Daniel Riemer asked Nov 11, 2023

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Daniel Riemer asked Nov 11, 2023

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20 votes

Answer:

Rs. 180

Explanation:

This is a proportion problem.

We are told that 2 dolls cost Rs. 120

Thus;

Cost of 1 doll = 120/2 = Rs. 60 per doll

Then;

Cost of 3 dolls = Rs. 60 * 3 = Rs. 180

Gil LB answered Nov 18, 2023

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