Mathematics

RATIO AND PROPORTION – EXERCISE 2.4.1 – Class 9

1.Write each of these ratios in the simplest form. (i) 2:6 (ii)24:4 (iii) 14:21 (iv) 20: 100 (v) 18:24 (vi) 22:77 Solution: (i) 2:6 = 1:3 (dividing both by 2) (ii) 24:4 = 6:1 (dividing both by 2) (iii) 14:21 = 2:3 (dividing both by 7) (iv) 20:100 = 1:5 (dividing both by 2) (v)… Continue reading RATIO AND PROPORTION – EXERCISE 2.4.1 – Class 9

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Mathematics

RATIO AND PROPORTION EXERCISE 2.4.1 – Class 9

1.Write each of these ratios in the simplest form. (i) 2:6 (ii)24:4 (iii) 14:21 (iv) 20: 100 (v) 18:24 (vi) 22:77 Solution: (i) 2:6 = 1:3 (dividing both by 2) (ii) 24:4 = 6:1 (dividing both by 2) (iii) 14:21 = 2:3 (dividing both by 7) (iv) 20:100 = 1:5 (dividing both by 2) (v)… Continue reading RATIO AND PROPORTION EXERCISE 2.4.1 – Class 9