Answer:
6) 6 in.
7) 2 12/77 mm(fraction)
8) 5 Foot
Step-by-step explanation:
6) 60=2.5*4*l
60=10l
l= 60/10
l= 6
7) 109.5= 5.5*7*w
109.5= 38.5w
w= 109.5/38.5
w= 2.84415584416
w= 2 12/77(fraction)
8) =10 in*9in *2/3 foot
= 90 in*2/3 foot
=7 1/2 foot *2/3 foot
=5 foot
