5th grade math
posted by Marsha .
At a supermarket, pineapple juice sells at $1 per pint (16 ounces). Greg wants to buy eighteen 40ounce cans of pineapple juice from the supermarket. How much dose he have to pay altogether?

18 * 40 = 720 ounces
720 / 16 = 45
It will cost $45.00 
I need help

Shhhhhhhh....don't worr