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Chapter 8 Class 7 Comparing Quantities
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Ex 8.1, 1 - Chapter 8 Class 7 Comparing Quantities - Part 5

Ex 8.1, 1 - Chapter 8 Class 7 Comparing Quantities - Part 6

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Transcript

Ex 8.1, 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

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