Question

Charlie has a $30 smoothie gift card. Each time he uses the card to buy a smoothie, $2 is deducted from his card. If the balance on his card today is $12 how many smoothies has he purchased with the card?

Answer 1

9 smoothies

Explanation:

$30 - $12 = $18

$18 divided by $2 (per smoothie) is 9, so 9 smoothies!