Billy how $3.00. Bubble gum cost $.30. He brought 4 pieces. How much money does Billy have left?

Question

$.30

$.60

$1.20

$1.80

Answer 1

Billy has $3.00 and buys 4 pieces of bubble gum at $0.30 each.

First, calculate the total cost of the 4 pieces of bubble gum:

$$\text{Total Cost}=4\times 0.30=1.20$$

Now, subtract the total cost from the amount of money Billy initially had:

$$\text{Money Left}=3.00-1.20=1.80$$

So, Billy has $1.80 left.