I am really stuck on this sum and I would really like help please and thankyou.

The answers would be A. 3/4 D.0.62 and E.59%

A,D.E

Step-by-step explanation:1/2=.5

A=3/4=.75

B= 45 percent= .45

C= 1/3= .3333333

D= 59 percent = .59

So think of .5 as .50 or money 50 cent

A is 75 cent bigger than 50 cent

B is 45 cents

C is 33 cents

D is 62cents

E is 59 cents

F is 31 1/2 cents

The length of the base of any of the triangular faces is 91.7 ft, and the height of that face is 91.7 ft, measured from this base to the pinnacle (vertex).

The area of this one face is thus A = bh/2, which comes out to 
A=(116 ft)(91.7 ft)/2.  Multiply this result by four:

Total A = 4(116)(91.7)/2) = 21274 sq ft (where I have rounded off the answer to the nearest unit).