Kenny can swim 11/15 mile in 1/3 hour what is his average swimming speed in miles per hour
To find the average swimming speed in miles per hour, we need to divide the distance swum (11/15 mile) by the time taken (1/3 hour).
11/15 / 1/3 = (11/15) * (3/1)
= 33/15
Therefore, Kenny's average swimming speed is 33/15 miles per hour.
To find Kenny's average swimming speed in miles per hour, we need to divide the distance he can swim by the time it takes.
Given:
Distance = 11/15 mile
Time = 1/3 hour
To divide fractions, we multiply the first fraction by the reciprocal of the second fraction.
So, the average speed (in miles per hour) = (11/15) / (1/3)
To divide fractions, we multiply the numerator of the first fraction by the reciprocal of the second fraction.
= (11/15) * (3/1)
When we multiply the numerators (11 * 3) and the denominators (15 * 1), we get:
= 33/15
Now, we can simplify the fraction by dividing both the numerator and the denominator by their greatest common factor, which is 3:
= (33/3) / (15/3)
= 11/5
Therefore, Kenny's average swimming speed is 11/5 miles per hour.
To find Kenny's average swimming speed in miles per hour, we need to divide the distance he can swim by the time it takes him.
Distance = 11/15 mile
Time = 1/3 hour
To divide fractions, we multiply the first fraction by the reciprocal of the second fraction.
Average Speed = (11/15) / (1/3)
To divide fractions, we multiply the first fraction by the reciprocal of the second fraction.
Average Speed = (11/15) * (3/1)
Now, multiply the numerators and denominators:
Average Speed = (11 * 3) / (15 * 1)
Average Speed = 33 / 15
Simplify the fraction:
Average Speed = 2.2 miles per hour
Therefore, Kenny's average swimming speed is 2.2 miles per hour.