Question

1. Which ratio is greater in each of the following pairs? (1) 27:54 or 40: 85 (ii) 8: 40 or 23: 125 (iii 5: 6 or 9:15 (iv) 4:5 or 11:16 (v) 9: 20 or 15:35 (vi) 24: 25 or 35:70 2. Write three ratios equivalent to: (1) 32:98 (ii) 45:35 (iii) 65: 100 3. Check whether the following ratios are in proportion or not. (i) 20:18 and 14:36 (ii) 66: 99 and 38:57 (iii) 7: 18 and 9: 16 (iv) 20 kg : 120 kg and 50 kg : 304 (v) 72:45 and 90: 63 (vi) 64 mL : 4 mL and 32 ml:20 Fill in the missing numbers in the following to make equivalent ratios.​

Answer 1

Answer:

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