Try using A=1/2bh
50 is the height in this but the base is confusing me, unless its 97 yards too, unlikely.
Answer:
i think its D because fun isn't 25%. food is 25% and fun is smaller than food
For this case we must find the value of n of the following equation:

Taking common factor "n" from the left side of the equation we have:

Multiplying by 5 on both sides of the equation:

Dividing between 6 on both sides of the equation:

Thus, the value of n is 20.
Answer:

144, cause each child gets a chocolate and a fruit candy