To figure this question out we first need to find 1% of 25, which is .25 and then we need to find what percentage 3 is of 25, and so 12 x .25 = 3 which means 3 is 12% of 25, now just subtract it from 100% and we get 88%
The main systems of equations is missing, but I was able to add one so you can therefore use the same understanding and steps to approach any systems of linear equation.
Step-by-step explanation:
The step by step explanation is as shown in the attachment
Arrange the data in an ascending order and the median is the middle value. If the number of values is an even number, the median will be the average of the two middle numbers.
