SOLUTION: 3 apples cost 45 cents. how much would 15 apples cost?(in dollars)

Algebra.Com
Question 561663: 3 apples cost 45 cents. how much would 15 apples cost?(in dollars)
Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!
cents/apple
cents/apple x apples = cents
cents x dollar/cents = dollars
15 apples cost $2.25

RELATED QUESTIONS

If 900 apples cost me 79 dollars how much would 100 apples... (answered by josmiceli)
at c cents each how much will five apples... (answered by Alan3354)
5 crates of apples. 3 crates of apples cost 15 dollars.How much does 5 crates... (answered by solver91311)
12 apples cost $2.00. How much will 48 apples... (answered by Zucchini)
In 1880, a man bought some apples at 2 apples for 3 cents and bought the same number of... (answered by richwmiller)
At the local store, 5 pounds of apples cost Calvin 7 dollars. If Calvin needs 35 pounds... (answered by Cromlix)
Two dozen apples cost $2.00 and on average there 3 apples in a pound.How much should 100... (answered by josmiceli)
Two dozen apples cost $2.00 and on average there 3 apples in a pound.How much should 100... (answered by josgarithmetic,MathTherapy)
one pound of apples cost $2.50 , if you buy 3 pounds and 12 ounces of apples, how much do (answered by TimothyLamb)