Question

(ii) 4 weeks : 49 days
Reduce each of the following ratios to their lowest terms:
(0) 1 hour 20 min: 2 hours
(i) 3 years 4 months : 5 years 5 months (iv) 2 m 40 cm : 1 m 44 cm
(v) 5 kg 500 gm : 2 kg 750 gm​

Answer 1

1.) 3 year 4 month:5 years 5 month

40 months : 65 month

8. : 13

2.) 4 week : 49 days

28 days: 49 days

4:7

3.) 1 hour 20 min. : 2 hours

80 : 120

2:3

4.) 2 m 40 cm : 1 m 44 cm

240 : 144

20 : 12

4: 3

5) 5 kg 500 g : 2 kg 750 gm

5500 : 2750

1100 : 550

100 : 50

2 : 1

these all are your answers