The height of living room ceiling is 15 feet.
Step-by-step explanation:
Given,
Height of ceiling in bedroom = 10 feet
This is 2/3 height of living room ceiling.
Let,
x be the height of living room ceiling.
2/3 of x = 10

Multiplying both sides by 3

Dividing both sides by 2

The height of living room ceiling is 15 feet.
Keywords: fraction, division
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Wow that looks really easy.
The answer is B x is greater than or equal to -6