joann can walk a mile in 1/4 of an hour . at this rate how far can she walk in 4 hours
To find out how far Joann can walk in 4 hours, we need to determine how many times Joann can walk a mile in 4 hours.
We know that Joann can walk a mile in 1/4 of an hour. This means she can complete 4 intervals of walking a mile in one hour (1/4 mile * 4 = 1 mile).
Since there are 4 hours, we can multiply the number of intervals in one hour (4 intervals) by the number of hours (4) to find the total distance she can walk in 4 hours:
4 intervals/hour * 4 hours = 16 intervals.
Therefore, Joann can walk 16 miles in 4 hours.
If she walks a mile in 1/4 of an hour, then she's walking 4 miles per hour, right?
4 x 4 = ??