Question

ratio of 1 hour 20 :2 hour​

Answer 1

Answer:

2/3

Step-by-step explanation:

For 1hour 60min

So 1hr 20min = 80 min

2hr= 120min

Ratio is 80/120

=2/3

Answer 2

Answer:

Step-by-step explanation:

Ratio is 2/3