Answer:
60 minutes per day.
Step-by-step explanation:
There are 21 days in 3 weeks.
So the required rate = 1260/21
= 60 minutes per day.
60 minuets per day
3 weeks = 21 days
1260/21 = 60
60 minuets per day (1 hour)
as the following pic you can see the answer.
#diameter is 8 so radius is 4
(X - 3, Y - 1).
your family
1,900/2 = 950
2,700/3 = 900
your family travels 950 miles every day whereas their family travels 900 miles every day :)