Answer:
3
Step-by-step explanation:
Convert to improper fractions:
4 1/2 = 9/2
1 1/2 = 3/2
Find the reciprocal:
9/2 / 3/2 = 9/2 x 2/3
Multiply:
9/2 x 2/3 = 18/6
Simplify:
18/6 = 3
I hope I helped you^_^
Answer: Heyaa! ~
Your Answer Is... 13
Hopefully this helps you! ~
incorrect length is 12.5
actual length is 11
12.5-11
1.5
1.5/12.5 ×100
20%
hope it helps
