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Question

A paper file costs ₹0.80 and a plastic file costs ₹1.50. Suman bought x paper files and y plastic files. How much money should she pay to the shopkeeper?

A
(8y+15x)
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B
(0.8x+1.5y)
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C
(8x+15y)
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D
(80x+1500y)
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Solution

The correct option is B (0.8x+1.5y)
Given, the number of paper files bought is x and the number of plastic files bought is y.

Cost of one paper file and one plastic file is 0.80 and 1.50 respectively.

Hence, the total amount to be paid is (0.8x + 1.5y).

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