13’0” x 22’ 0”. if the wall )’thickness is 5 1/8”, what are the inside dimensions of the living room?

12' 1" 3/4 x 21' 1" 3/4

Step-by-step explanation:

We simply have to calculate the interior dimensions.

We'll assume there's a wall all around the area, so to calculate the inner space, we have to subtract the wall's thickness from the given dimensions... twice, since there's a wall at both ends of the width and both ends of the length.

Width: 13' - 5" 1/8 - 5" 1/8 = 13' - 10" 2/8 = 12' 1" 6/8 = 12' 1" 3/4

Length: 22' - 5" 1/8 - 5" 1/8 = 22' - 10" 2/8 = 21' 1" 6/8 = 21' 1" 3/4

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

the factors of 24 are 1, 2, 3, 4, 6, 8, 12 and 24. hope this ! mark brainliest! you v much! : )