The outside dimensions of a living room are 13' 0" x 22' 0". If the wall thickness is 5 1/8" , what are the inside dimensions of
the living room?
A. 12' 13/4" x 21' 13/4"
B. 7' 101/2" x 16' 101/2"
C. 12' 71/8" x 21' 71/8"
D. 12' 67/8" x 21' 67/8"
A. 12' 13/4" x 21' 13/4"
B. 7' 101/2" x 16' 101/2"
C. 12' 71/8" x 21' 71/8"
D. 12' 67/8" x 21' 67/8"
1 answer:
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Answer: The difference is,
Step-by-step explanation:
Given expression is,
By distributive property,
Combine like terms( that have the same variables and powers ),
Which is the required result.
Hence, option third is correct.