The median is the middle value in an ordered data set.
The mode is the value that appears most frequently in a data set.
The data set is already in ascending order. There are 7 numbers in the data set. The median is the middle number, which is the (7+1)/2
= 4th number.
The median is 40.
The mode is the number that appears most often. The number 50 appears twice, which is more than any other number. The mode is 50.

The median is 40 and the mode is 50.