A pizza place offers a deal: Buy 2 large pizzas at $15 each, get the 3rd for half price. How much do you pay for 3 pizzas?
Answer
$37.5
How to solve it
1
First 2 pizzas: 2 × $15 = $30
2
Third pizza (half price): $15 ÷ 2 = $7.50
3
Total: $30 + $7.50 = $37.50
Hints
Calculate cost of first 2 pizzas
Find half price for the 3rd pizza
Add all three together