reihandarwish1225 reihandarwish1225

18-01-2020
Mathematics

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The cost of 18 pens is Rs. 150 . Find the cost of 66 such pen

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tylerh19 tylerh19

18-01-2020

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bayosanuade bayosanuade

18-01-2020

Answer: Rs. 550

Step-by-step explanation:

18 pens - 150

1 pen - 150/18 = 8.33333333

66 pens = 66 x 8.33333333

Therefore , 66 pens cos Rs. 550

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