Question 290557
L=3W
V=LWD
4800=3W*W*4
4800=12W^2
W^2=4800/12
W^2=2400
W^2=400
W=SQRT400
W=20 FT. ANS. FOR THE WIDTH.
L=3*20=60 FT. ANS. FOR THE LENGTH.
PROOF:
4800=60*20*4
4800=4800