Question
If ‘A’, ‘B’ and ‘C’ are in proportion in the
given order while ‘A’ = 20 and ‘B’ = 40, then find the value of ‘C’.Solution
Given, A = 20
And, B = 40
Since, ‘A’, ‘B’ and ‘C’ are in proportion.
So, (A/B) = (B/C)
So, C = (40 × 40)/20 = 80
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