Evaluate the expression 10 + (6 + 5) - (9 / 9)
Check the final answer first, then review the worked steps.
Problem
Evaluate the expression 10 + (6 + 5) - (9 / 9)
Answer
20
Step-by-step solution
Following the order of operations (PEMDAS/BODMAS), first solve the parentheses: (6 + 5) = 11 and (9 / 9) = 1. Then, perform the addition and subtraction from left to right: 10 + 11 - 1 = 21 - 1 = 20.