Question

1. Reduce the following ratios to the simplest form:
(a) 4 rupee 60 paisa : 6 rupee 90 paisa (b) 9 m 33 cm: 15 m 55 cm
(c) 1 hr 30 min:3 hr 45 min
(d) 690 gm :1 kg 610 gm.
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Answer 1

(a) 46 : 69

(b) 933 : 1555

(c) 2 : 5

(d) 69 : 161

I hope it's helpful.