Question

find the ratio of the following in simplest form
1) 9m 227 cm
2)15kg to 210g
3) 25 minutes to 1.5 hours
4) 30 days to 36 hours
Please solve this questiom​

Answer 1

Answer:

4) 30 day=24*30

=720

720:36

720/36

20/1

20:1

15kg=15*1000

=15000

15000:210

15000/210

500/7

500:7

Answer 2

Answer:

Q---(ii)

Plese,converet hour into minute i.e 1.5hr=90minute

Step-by-step explanation:

and divide by2

so,the ratio is

5:18