+30 min = 5pm, then +60 min = 6pm, then + 15 min = 6:15pm
30min+60min+15min
90min+15min
105 minutes
105-60=45 so 1 hour and 45 minutes
Answer:
on the first day she ha -6 and she had-4 more for her secod day to turn into -10
Step-by-step explanation:
Answer:
m = 15/3 = 5 is the mean
Step-by-step explanation:

28 is 4 times 7, so we will rewrite it like that.

7 is 7 times 7, so we will rewrite it like that.

So the simplest form is,
Answer:
452.83
Step-by-step explanation: