If Tinsley leaves the house for school every morning at 7:15 am and she needs 1 house and 30 minutes to get ready, what time does she need wake up?

so if She leaves at 7:15 she deffinantly needs time. The time would be 5:45.

Step-by-step explanation:

So spilt 30 in half which is : 15.

Take : 15 away from 7:15 which = 7:00

7:00 - 00:15 is 6:45.

You subtract an hour which means it would be 5:45.

Tinsley would need to get up at 5:45 am