Answer:
25 because 50 minus 25 is 25
D is your answer 72/12= 6 so that is 6 feet
All you have to do is multiply 55.8 by .62 to get the answer which is 34.596 but I rounded up it to 34.60
I HOPE IT WILL HELP YOU. I DID HOW I KNOW .
Do a proportion.
5/32= x/800
Cross multiply and divide
800 x 5= 4,000
4,000 divided by 32= 125
So answer is 125 students