Math, asked by devanshunagpure592, 2 months ago

if 4 books cost 36 than what is cost of 10 books​

Answers

Answered by RohanMogalapalli
3

Answer:

90

Step-by-step explanation:

cost of 4 books= 36

cost of 1 book=9

cost of 10 books= 9×10

90

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