Problema Solution
Cameron bought 2 1/2 of apples for $4.30 and 3 pounds of graphs for $2.50 what was the difference in the unit price
Answer provided by our tutors
The unit price for apples is: 4.30/(2 1/2) = 4.30/2.5 = $1.72 per unit
The unit price for graphs is: 2.50/3 = $0.83 per unit
The difference is unit price is: $1.72 - $0.83 = $0.89