Question

If p = 9 and q = 3, what is the value of the following expression? 45 + 72 ÷ p - q

Answer 1

use BODMAS formula

$45 + 72 \div p - q \\ = 45 + 72 \div 9 - 3 \\ = 45 +8 - 3 \\ =37 - 3 \\ = 34$