Math, asked by sleena1111, 5 months ago

1. If the cost of 15 pens of same value is Rs.600, find the cost of 20 pens and also the cost of 3 pens

Answers

Answered by shrey8756

4

cost of 1 pen 600÷15 = 40

cost of 20 pens 40*20=800

cost of 3 pen = 40*3 =120

Step-by-step explanation:

वैसे पेन बहुत महंगी है

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