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Last updated at Sept. 2, 2021 by Teachoo
Ex 8.1, 1 Find the ratio of the following. (b) 5 m to 10 kmRatio = (5 𝑚 )/(10 𝑘𝑚) = (5 𝑚)/(10 × 1000 𝑚) = 1/2000 = 1 : 2000 (1 km = 1000 m)