Question

Find the ratio of
1. 7kg to 750 gm
2. 45cm to 1m
3. 4km to 300m

Answer 1

1. 7kg= 7000g

7kg : 750gm = 7000:750

= 28:3

2.1m= 100cm

45cm : 1m = 45:100

= 9:20

3. 4km= 4000m

4km : 300m = 4000:300

= 40:3

Hope I've helped you!

#Be_Brainly

Answer 2

1. 7kg : 750 gm
$=> 750 \div 70000 \\ = > 3 \infty 280 \\ 2. 45cm to 1m [tex] = > 100 \div 45 \\ = > 20 \infty 9$
3. 4km to 300m
$=> 4500 \div 300 \\ => 3 \infty 40$