Finding ratio by changing units

Equivalent ratios →
Chapter 12 Class 6 Ratio and Proportion
Concept wise

Ex 12.1, 7 (a) - Chapter 12 Class 6 Ratio and Proportion

Last updated at Dec. 16, 2024 by

Ex 12.1, 7 - Find the ratio of (a) 30 minutes to 1.5 hours (b) 40 cm

Ex 12.1, 7 - Chapter 12 Class 6 Ratio And Proportion - Part 2

 

 

 

Go Ad-free

Transcript

Ex 12.1, 7 Find the ratio of the following: (a) 30 minutes to 1.5 hours Here, We convert hours into minutes 1.5 hours = 1.5 × 60 minutes = 15/10 × 60 = 15 × 6 = 90 minutes So, Ratio = (30 𝑚𝑖𝑛𝑢𝑡𝑒𝑠)/(90 𝑚𝑖𝑛𝑢𝑡𝑒𝑠) = 30/90 Cancelling 0s = 3/9 = 1/3 ∴ Required ratio = 1 : 3

Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo