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Ex 8.2, 3 (iii) - Chapter 8 Class 7 Comparing Quantities
Last updated at March 16, 2023 by Teachoo
Ex 8.2
Ex 8.2, 1 (a)
Ex 8.2, 1 (b) Important
Ex 8.2, 1 (c) Important
Ex 8.2, 1 (d)
Ex 8.2, 2 (a) Important
Ex 8.2, 2 (b)
Ex 8.2, 2 (c)
Ex 8.2, 2 (d) Important
Ex 8.2, 3 (i)
Ex 8.2, 3 (ii) Important
Ex 8.2, 3 (iii) Important You are here
Ex 8.2, 4 (a)
Ex 8.2, 4 (b) Important
Ex 8.2, 4 (c)
Ex 8.2, 4 (d) Important
Ex 8.2, 5 (a)
Ex 8.2, 5 (b) Important
Ex 8.2, 5 (c)
Ex 8.2, 5 (d) Important
Ex 8.2, 5 (e) Important
Ex 8.2, 6 (a)
Ex 8.2, 6 (b) Important
Ex 8.2, 6 (c)
Ex 8.2, 6 (d) Important
Ex 8.2, 7
Ex 8.2, 8 Important
Ex 8.2, 9 Important
Ex 8.2, 10
Transcript
Ex 8.2, 3 (iii) Estimate what part of the figures is colored and hence find the per cent which is colored. Parts shaded = 3 Total parts = 8 So, Percentage shaded = (𝑃𝑎𝑟𝑡𝑠 𝑠ℎ𝑎𝑑𝑒𝑑)/(𝑇𝑜𝑡𝑎𝑙 𝑝𝑎𝑟𝑡𝑠) × 100% = 3/8 × 100% = 3/4 × 50% = 3/2 × 25% = 75/2 % = 37.5%
