One third is a few minutes
twenty
How many seconds is a third of a minute
1 minute = 60 seconds
So, 1 / 3 minute is (1 / 3) × 60 = 20 seconds
In the four formulas of 5 divided by 2, 5 divided by 1 / 2, 1 / 2 divided by 5 and 5 * 1 / 2, the maximum and minimum are equal?
5÷2=2.5
5÷1/2=10
1/2÷5=0.1
5×1/2=2.5
We can see that the maximum number is 5 divided by 1 / 2, the minimum number is 1 / 2 divided by 5, and the equal number is 5 divided by 2 and 5 * 1 / 2