Nina can swim 4 laps in 2 1/3 minutes at this rates how many laps can she swim in one minute
To find out how many laps Nina can swim in one minute, we need to divide the total number of laps she can swim (4 laps) by the total amount of time it takes her to swim those laps (2 1/3 minutes).
First, convert the mixed number 2 1/3 into an improper fraction. The numerator of the fraction will be found by multiplying the whole number by the denominator and then adding the result to the numerator. In this case, 2 * 3 + 1 = 7.
So, 2 1/3 can be written as 7/3.
Next, divide the total number of laps (4 laps) by the total amount of time (7/3 minutes).
4 laps / 7/3 minutes = 4 laps * 3/7 minutes = (4*3)/(7*1) = 12/7.
Therefore, Nina can swim 12/7 laps in one minute.
To find out how many laps Nina can swim in one minute, we need to determine the rate at which she swims.
Given that Nina can swim 4 laps in 2 1/3 minutes, we first need to convert the mixed fraction to an improper fraction.
Let's convert 2 1/3 to an improper fraction:
2 1/3 = (2 * 3 + 1) / 3 = 7/3
So, Nina can swim 4 laps in 7/3 minutes.
To find out how many laps she can swim in one minute, we need to divide the total number of laps (4) by the total number of minutes (7/3).
Now let's calculate it:
4 laps / (7/3) minutes = 4 * (3/7) = 12/7 laps
Therefore, Nina can swim approximately 12/7 laps in one minute.
To find out how many laps Nina can swim in one minute, we need to divide the total number of laps by the total time taken.
Nina swims 4 laps in 2 1/3 minutes.
To convert 2 1/3 minutes to the fraction form, we can add the whole number and the fraction together:
2 + 1/3 = 6/3 + 1/3 = 7/3 minutes.
Now, we can calculate the number of laps Nina can swim in one minute by dividing the total number of laps (4 laps) by the total time taken (7/3 minutes):
4 laps / (7/3 minutes) = 4 laps * (3/7 minutes) = 12 laps/7 minutes.
Therefore, Nina can swim approximately 12/7 laps or 1.71 laps in one minute.