Complete the activity to find the average marks if marks scored in maths test by

5 students are 7, 8, 7, 9, 6

Average marks =



= ++++l



=

..

. average marks =​


Answer :

Adding all the marks and dividing them by the total no. of students to get the average marks.

Avg. marks = (7+8+7+9+6)/5
Avg. marks = 37/5
Avg. marks = 7.4

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