Question

Calculate the middle number in the middle of 12.7 and 21.2.

Answer 1

The middle number is 16.95

What is Number system?

The collection of numbers is called the number system. These numbers are of different types such as natural numbers, whole numbers, integers, rational numbers and irrational numbers.

Given:

Numbers are 12.7 and 21.2

Difference between number

= 21.2-12.7

=8.5

middle number

= 12.7+ 8.5/2

= 12.7+ 4.25

= 16.95

Hence, the middle number is 16.95.

Learn more about this middle number here:

https://brainly.com/question/17721191

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