Average = Mean
To find the mean, add up the numbers and divide it by how many numbers there are.
So,

There are 5 numbers in total.

To do these types of division, ignore the decimal and add a 0 at the end.
So we can do:

And put back the decimal.
Hope this helps :)
Answer:
gcf is 3x. pls mark brainliest
Step-by-step explanation:
Answer:
70
Step-by-step explanation:
100 shots is ten times the amount she took first
so we do 7 × 10 =70