Check whether the ratios 4:12 and 9:27 are in proportion. If yes, writ – InterviewSolution

1.	Check whether the ratios 4:12 and 9:27 are in proportion. If yes, write them in the proper form.
Answer» 4:12 = 9:27by cross multiplication27×4=12×9108=108so yes they are in proportion.

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