Answer:
Step-by-step explanation:
20
16-12/4+3(6-2) subtract 6 and 2
16-12/4+3+4 divide 12 and 4
16-3+3+4 subtract 16 and 3
13+3+4 add all 3 numbers
13+7
What is the question??
He did 9 times 10 instead of 9 times 100.
Answer: 3.2 inches
