Question

the ratio of half an hour and 40 minutes ​

Answer 1

Answer:

9:4

Step-by-step explanation:

Minutes in 1.5 hours= 60+30 = 90 min

Ratio of 1.5 hr to 40 mins= 90: 40

= 9: 4

Hope It Helps

Answer 2

Answer:

half an hour = 30 mins

so 30/40 = 3/4

so 3:4