Question

18 pens cost ₹391.50. how much such pens be bought for₹761.25​

Answer 1

Answer:

35 pens can be bought for $761.25

Step-by-step explanation:

Given,

Cost of 18 pens = $391.50

A/Q

Cost of 1 pen = $391.50/18

= $21.75

Therefore,

No. of pens bought using $761.25 = $761.25 / $21.75

= 35

HOPE YOU UNDERSTAND .

Answer 2

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Explanation:

Given :

18 pens cost ₹391.50

To Find :

How much such pens be bought for₹761.25

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cost of 18 pens is ₹391.50

General concept is used :

• whenever in Question said about price and quantity(e.g=>x quantity can be bought in ₹ y and ask about how much quantity can be bought in ₹z )then in such case just divide the price with price and multiply with the given Quantity we will able to find the number of quantity of articles which can be bought with the given price whichever is asked in Question.

$= > \frac{761.25}{391.50} \times 18$

$= > \frac{7612500}{3915000} \times 18$

$= > \frac{76125}{39150} \times 18$

$= > 1.944 \times 18 = 35$

Therefore,$\bold{\red{35 }}$pens can be bought for ₹761.25

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