Math, asked by PrajwalR8517, 11 months ago

If the cost of 20pens is Rs. 180, calculat the cost of 15 pens?

Answers

Answered by wwwislamoholic786

1

Answer:

cost of 20pens =180

cost of one pen=180/20=9

cost of 15 pens=9×15=135

Answered by pal374455

1

Answer:

cost of 20 pens=180

cost of 15 pens=(15*180)/20=105 ruppees

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