
Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Ex 12.1
Ex 12.1, 2 Important
Ex 12.1, 3
Ex 12.1, 4 Important
Ex 12.1, 5 Important
Ex 12.1, 6 (a)
Ex 12.1, 6 (b) Important
Ex 12.1, 6 (c)
Ex 12.1, 6 (d) Important
Ex 12.1, 7 (a) Important
Ex 12.1, 7 (b) You are here
Ex 12.1, 7 (c) Important
Ex 12.1, 7 (d) Important
Ex 12.1, 8
Ex 12.1, 9
Ex 12.1, 10 Important
Ex 12.1, 11
Ex 12.1, 12 Important
Ex 12.1, 13 Important
Ex 12.1, 14
Ex 12.1, 15 Important
Ex 12.1, 16 Important
Last updated at May 29, 2023 by Teachoo
Ex 12.1, 7 Find the ratio of the following: (b) 40 cm to 1.5 m40 cm to 1.5 m Here, We convert m into cm 1.5 m = 1.5 × 100 m = 15/10 × 100 = 15 × 10 = 150 cm So, Ratio = (40 𝑐𝑚)/(150 𝑐𝑚) = 40/150 Cancelling 0s = 4/15 ∴ Required ratio = 4 : 15