Question

Robert buys 3 pounds of bananas at S0.50 per pound and 3 pounds of apples at $1.00 per pound. Which of the following expressions represents the total cost of the fruit he bought (in dollars)?

Answer 1

(.50 x 3) + (1.00 x 3) = f

(1.50) + (3.00) = f

$4.50 = f

this should help figure it out