Find whether 12,24,18,36 are in order that can be expressed as two rat – InterviewSolution

1.

Find whether 12,24,18,36 are in order that can be expressed as two ratios that are in proportion?

Answer»

YES, they are in proportion 12 : 24 = 18 : 36

12/24 = 1/2 PRODUCT of means = 24 × 18 = 432

18/36 = 1/2 Product of extremes = 12 × 36 = 432 Hence a × d = b × c

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