Ex 7.2
Ex 7.2, 1 (b) Important
Ex 7.2, 1 (c)
Ex 7.2, 1 (d) Important
Ex 7.2, 2 (a) You are here
Ex 7.2, 2 (b) Important
Ex 7.2, 2 (c) Important
Ex 7.2, 2 (d)
Ex 7.2, 3
Ex 7.2, 4 Important
Ex 7.2, 5
Ex 7.2, 6 Important
Ex 7.2, 7 Important
Ex 7.2, 8
Ex 7.2, 9 (a) Important
Ex 7.2, 9 (b)
Ex 7.2, 10
Ex 7.2, 11 Important
Last updated at April 16, 2024 by Teachoo
Ex 7.2, 2 Convert each part of the ratio to percentage: (a) 3 : 1 3 : 1 Total parts = 3 + 1 = 4 For 3 Percentage = 𝟑/𝟒 × 100% = 3/2 × 50% = 3 × 25% = 75% For 1 Percentage = 𝟏/𝟒 × 100% = 1/2 × 50% = 25%