Question

(iii) 2 kg : 80 kg and 30 sec : 5 minutes​

Answer 1

: –. 2 kg : 80 kg = 1 : 40. 30 sec : 5 minutes = 30 sec : 300 sec = 1 : 10

Answer 2

Answer:

1:40 and 1:10

Step-by-step explanation:

30 sec 300 sec

1 10

2kg 80kg

1 40