1. Anwser=53.3 (do 40*3 then anwser x 4)
2anwser=120
The answer is A because 24 3/8 inches is roughly 2 feet, 100/2 is 50, and since there is a small 3/8 value, the answer is 49
Here you go, hope I helped.
I think this is the answer to your question And also the solution