7/9 since you divide by 11.
Answer: First of all, how much is it in all?
Step-by-step explanation:
<span>0.00168918918
this is a great answer for a calculator! </span>
Answer:
Length of the room is 180 ft
Step-by-step explanation:
We have a rectangular room with dimensions:
width = 70 ft and length "x" (unknown)
Perimeter of a rectangle is 2*w + 2*x and according to problem statement 500 ft of lights will fit exactly in room perimeter then:
2*70 + 2*x = 500
140 + 2*x = 500
2*x = 500 - 140
2*x = 360
x = 360/2
x = 180 ft
40 square units 10+10+10+10