Question

What's the sum & classification of 3/10 and square root of 10?

3.31227766,irrational
3.31227766,rational
18.16227766,irrational
18.16227766,rational

Answer 1

3.312 irrational.........

Answer 2

3.46227766; irrational

Explanation:

The sum of 3/10 and √10 can be written mathematically as:

3/10 + √10

Taking the LCM which is 10

3/10 + √10 = 0.3 + 3.16227766

= 3.46227766

Since we cannot express the resulting value as a ratio of two integers, therefore the value is classified as an irrational number.