Question

Willy needs 5 quarts of motor oil. Each quart costs $1.39. Which number sentence can Willy use to find the cost of the oil he needs?

A $1.39 + 5
B $1.39 + $1.39
C $1.39 ÷ 5
D $1.39 × 5

Answer 1

The answer is choice D!!!!

Answer 2

It’s D because A would just be “1.44”. B would just be 2.78 which would just be two quarters. C which is “0.278” is barely a quarter just like A. The *5 in D is the “5 quarts” or the money he needs to pay for the oil of his motor.