What is it? I might be able to help :)
Answer:
267%
Step-by-step explanation:
you need to divide the second number by the first. This will give you the percentage.
2/3 ÷ 1/4 = 8/3 = 2.67 = 267%
B
You would divide 45 mm/15mm to get 3. Multiply 3 by 27 to get 81 mm.
The answer would be 29,112. That would be including the subtracted contribution.