Question

Find the ratio of :
(i) 30 minutes to 4 hours (ii) 150 grams to 4 kg 500 grams

Answer 1

Answer:

i) 30 minutes to 4 hours

= 30 minutes : 4 × 60 minutes

= 30 minutes : 240 minutes

= 30 : 240

= 3 : 24

= 1 : 8

Answer : ( 1 : 8 )

ii) 150 grams to 4 kg 500 grams

= 150 grams : (4 × 1000 + 500) grams

= 150 grams : 4000 + 500 grams

= 150 grams : 4500 grams

= 150 : 4500

= 15 : 450

= 3 : 90

= 1 : 30

Answer :- ( 1 : 30 )