Question

Help me with these problems ​

Answer 1

6) 6 in.

7) 2 12/77 mm(fraction)

8) 5 Foot

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