Question

6. Find the value of x, if x, 30, and 45 are in continuous proportion.
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Answer 1

Answer:

x:30::30:45

Product of means = Product of extremes

30×30=45x

x=30×30/45 = 20

Answer 2

Answer:

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Step-by-step explanation:

X, 30,45 are in continued proportion

Then

X/30=30/45

X*45=30*30

X=30*30/45

X=900/45

X=20