Refer the below data table and answer the following question.
5 points are to be deducted from this students average of marks acored because of poor attendance. What will be this students net average marks scored?
The cross section of a canal is in the shape of an isosceles trapezium which is 4 m wide at the bottom and 5 m wide at the top. If the depth of the canal is 2 m and it is 120 m long, what is the maximum capacity of this canal?