The value is x= -5/4
<h3>What is LCD?</h3>
The least common denominator is the smallest number of all the common multiples of the denominators when 2 or more fractions are given.
Given:
1/x = 1/5+ 5/4x
1/x = 4x + 25 / 20x
20= 4x +25
4x= -5
x= -5/4
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Set this up as a proportion with the model stuff on top and actual building stuff on bottom.
. Cross multiply to get x = 780. The actual building is 780 inches. In feet that is 65.
Answer:
C.
Step-by-step explanation:
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The answer would be A. 21 because 21/7 would equal 3
