Question

if you had to use one number to tell someone how long it took Jing Ya to get to school, what would you say. 15,10,11,13,11

Answer 1

We would say it's average which will be:
Average = 15 + 10 + 11 + 13 + 11 / 5 = 60/5 = 12

So, that number would be 12

Hope this helps!