I'm currently in the 4th grade and working on one of my assignments. I'm not too sure how to solve this problem: "John bought 9 CDs. Some of then cost $12.75, and the rest cost $11.95. The total was 112.

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asked Jan 20, 2020 170k views

2 votes

I'm currently in the 4th grade and working on one of my assignments. I'm not too sure how to solve this problem:

"John bought 9 CDs. Some of then cost $12.75, and the rest cost $11.95. The total was 112.35. How many did he buy at each price?"
I'd really appreciate it if someone were to help me solve this, and explain how you got the answer.

Mathematics
middle-school

Arismendi asked

by Arismendi

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2 Answers

4 votes

ad all the Cds and u will get ur answer so add ur numbers with 9

Shpigford answered Jan 22, 2020

by Shpigford

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3 votes

so all i did was start adding them together.

you will have 3 cds that cost $11.95 and 6 cds that cost $12.75

11.95 + 11.95+11.95 + 12.75+12.75+12.75+12.75+12.75+12.75= 112.35