9 is the whole number and since the 35 is not part of the whole number because there is a decimal point, the fraction would be 35/100.
so 9 35/100 is what you get when it's put together, but you still have to simplify. you have to find the GCF ( greatest common factor) which is 5) so you have to divide the numerator and denominator by 5. 35/5= 7 100/5 = 20 , then put that together then it would be 9 7/20.
A + B + C = 518 ft^3 A = 1/3B, or 3A = B B = C A + B + C = 518 ft^3 1/3B + B + B = 518 7/3B = 518 B = 518×3/7 = 222 ft^3 A = 1/3B = 1/3×222 = 74 ft^3 C = B = 222 ft^3
