Question

1. Find the average of:
a) 2.1, 3.5, 8.5, 5.5

Answer 1

Answer:

2.1+3.5+8.5+5.5/4

=15.475

hope it helps

Answer 2

Answer:

Average of 2.1 +3.5+8.5+5.5 = 19.6

now,19.6 /4 = 4.9