Question

John's test grades are 69, 86, 100, and 105. What is his average?

Answer 1

Answer:

Step-by-step explanation:average grade=sum of all grades /number of subjects

So,average grade=69+86+100+105/4

=360/4

=90

Answer 2

Here is your answer

1. 69 + 86 + 100 + 105
2. = 360
3. 360 ÷ 4 ( bcoz there are four no.s)
4. = 90

Hope it helped you