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?

₹

(8 y + 15 x)

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₹

(0.8 x + 1.5 y)

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₹

(8 x + 15 y)

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₹

(80 x + 1500 y)

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Solution

The correct option is B ₹ $(0.8 x + 1.5 y)$
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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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?

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).

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?

The correct option is B ₹ $(0.8 x + 1.5 y)$
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).