No because 21 ft equals 7 yd
which us bigger than 3 yd
4,200+525(5×12)
4,200+525(60)=
4,200+31,500=35,700
Answer: 5 gallons
Step-by-step explanation: the gallons are in decimal points. 1/2 + 1/2 + 2 + 1 = 5. the .05 and 1/2 are the same thing. the .5 + .5 equals 1
So he goes from side 2 to side 4 there is his cut have a nice day sir/maam