Question

What two numbers are between 3.15?

The options are:
a. 3.0 and 3.1
b. 3.1 and 3.2
c. 3.2 and 3.3

Be quick please, due in 10 minutes!

Answer 1

b 3.1 and 3.2

Explanation:

3.15 is the average number of 3.1 and 3.2, because

(3.1+3.2)/2=3.15