The answer to your question is 5
if each block is 2/3 miles long, and he walks 4 1/2 blocks, we can simply multiply to two. It looks like this:
(2/3)(4 1/2)
to multiply, make 4 1/2 into an improper fraction and multiply normally
(2/3)(9/4)
Ton walks 3 miles total.
Times both sides by 10
(10g)/10=-9*10
(10/10)g=-90
1g=-90
g=-90
