5.
If 15 books cost 180, what is the cost of 12 books?
Answers
Answered by
3
Step-by-step explanation:
Cost of one book = 180 / 15
= 12
Therefore cost of 12 books = 12 × 12
= 144
Hope it helps, Mark as branliest
Answered by
1
15 books cost = 180
1 book cost = 180/15
12 books costs = 13×12
= 156
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