If lemons cost $0.69, what’s the best way to pay for two? (Hint: What is $0.69 x 2 = ?)
A dollar bill, two dimes, and two nickels.
Five quarters.
A dollar bill, two dimes, one nickel, and three pennies.
A dollar bill, a quarter, a dime, and three pennies.
Option C: A dollar bill, two dimes, one nickel, and three pennies.
$0.69 x 2 = $1.38, so you want to pay with one dollar and some change. Option C adds up to exactly $1.00.