Respuesta :
The ratio of 40 minutes into 1 hour is 2:3
Step by Step calculation.
We know that
1 hour = 60 minutes
Now,
40 minutes to 60 minutes
= 40 / 60
= 2 / 3
Which means that the ratio of 40 minutes into 1 hour is ratio 2:3
Learn more about ratio here : https://brainly.com/question/636593