we are given
Since, we have to find our value in miles
so, we need to change everything in terms of miles
and then we can combine them
so, we will have to change 3520 yards into miles
we know that
or we can also write it as
now, we can find for 1 yard
so, we can divide both sides by 1760
now, we can find for 3520 yards
so, we can multiply both sides by 3520
now, we can replace it in our expression
now, we can simplify it
.................Answer
Answer:
7.5 miles per hour.
Step-by-step explanation:
We have been given that Mr. Ward runs a lot. He ran 45 minutes each day, 5 days each week, for 16 weeks.
First of all, we will find time for that Mr. Ward ran in 16 weeks.
We will multiply 5 by 16 to find number of days for that Mr. Ward ran and then we will multiply the result by 45 minutes to find the time.
Now, we will divide 3600 minutes by 60 minutes to convert time into hours as:
Now, we will divide 450 miles by 60 hours to find Mr. Ward's average speed as:
Therefore, Mr. Ward's average speed in 7.5 miles per hour.