Question

Which describes the simpler problems that could be used to solve this problem?

In December, Chris spent $81 on CDs. In January, he spent $36 on CDs. Each CD cost $9.

How many more CDs did Chris buy in December than in January?

A.
Calculate the number of CDs purchased in each month. Subtract the lesser number from the greater number.

B.
Calculate the number of CDs purchased in each month. Add the two amounts.

C.
Calculate the amount spent on CDs in each month. Subtract the lesser number from the greater number.

Answer 1

@BloomLocke367 @MrNood

Answer 2

its either A and C

Answer 3

well, it can't be c, because you already know the amount spent on CDs each month.. it tells you.

Answer 4

so it A.

Answer 5

okay im going to put up my question

Answer 6

yes, it's A