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

3(0.50) + 3(1.00) = 4.5

3 times 0.50 = 1.5

3 times 1 = 3