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:

(1) 23:125

Step-by-step explanation:

(3)20:18 20:54