At a used book sale, 5 books cost $15.
a. What is the cost per book?
b. At this rate, how many books can you buy for $21?
Answers
Answered by
3
Answer:
the cost of each book will be $3
we can buy 7 books for $21
Answered by
0
Answer:
5books in a cost ₹15 rupes
one book price 3₹
3into 7 =21
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