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Finding ratio by changing units
Finding ratio by changing units
Last updated at Sept. 21, 2018 by Teachoo
Example 2 Find the ratio of 90 cm to 1.5 m. 90 cm to 1.5 m Here, we convert m into cm 1.5 m = 1.5 Γ 100 cm = 150 cm So, Ratio = (90 ππ)/(150 ππ) = 90/150 Cancelling 0s = 9/15 β΄ Required ratio is 3 : 5