![Ex 8.1, 1 - Chapter 8 Class 7 Comparing Quantities - Part 6](https://d1avenlh0i1xmr.cloudfront.net/020e5b3d-2bf2-42f2-a336-3ce4c38f7106/slide6.jpg)
Finding Ratios
Last updated at April 16, 2024 by Teachoo
Question 1 Find the ratio of: (c) 9 m to 27 cm To find ratio, we convert both numbers to same units 9 m = 9 × 100 cm = 900 cm 9m to 27 cm Ratio = (9 𝑚)/(27 𝑐𝑚) = (900 𝑐𝑚)/(27 𝑐𝑚) = 900/27 = 300/9 = 100/3 = 100 : 3 ∴ Required ratio is 100 : 3