Math, asked by santoyakeith, 4 months ago

if 9 exercise books coast $12.how much can be bought for$20

Answers

Answered by stranger0000

2

Answer :

Cost of 9 books = $12

Cost of 1 book = 12/9 = $1.33

No. Of books which can be bought for $20

= 20/1.33

= 15.03

= 15

Therefore 15 books can be bought for $20

Answered by s26apie961

1

Answer:

15

Step-by-step explanation:

Hope it helps!

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