Problema Solution
a. For every 3 apples, you pay $2.00 .
b. How much do you pay for 30 apples? $20.00
c. How many apples can you buy for $10?
Answer provided by our tutors
3 apples cost $2.00
The means that 1 apple costs $2/3.
b. For 30 apples you will pay 30*(2/3) = $20.
c. For $10 you can buy 10:(2/3) = 15 apples.