Q A Sidewalk is built 12 bricks wide by laying each brick side by side. How many inches wide is the sidewalk if each brick measures 3 1/16 inches wide?

Solution:

Given that,

A Sidewalk is built 12 bricks wide by laying each brick side by side

Each brick measures 3 1/16 inches wide

How many inches wide is the sidewalk ?

Therefore,

Thus the side walk is 36.75 inches wide

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation:

hi! i think the answer is 1/2 : )