Last month a store sold 4 times as many tapes as CDs. If the total quantity of these two items sold was 360, how many tapes did the store sell?

Answer 1

t = 4 c
t+c = 360
5 c= 360
c = 72
t = 288

Answer 2

C + 4C = 360

5C = 360

C = 72

72 CDs were sold.

Answer 3

Last month a store sold 5 times as many tapes as CDs. If the total quantity of these two items sold was 390, how many tapes did the store sell?
Do not enter units.

Answer 4

If a 54-piece set of stainless steel flatware costs $124.20 at Bed Bath & Beyond, what is the cost per piece?

Answer 5

If auto insurance costs $5.66 per $1,000 of coverage, what is the cost to insure a car valued at $19,000?