Question

What is the sum and classification of 3/20 + √10 (sqrt of 10)?

Answer 1

Answer:

The correct option is 1

Step-by-step explanation:

Given the number $\frac{3}{20} + \sqrt10$. we have to identify the number is rational or irrational

As we know $\sqrt10$ is irrational

i.e $\sqrt10=3.16227766017..$

The above number is irrational as it is non repeating and non-termination number after decimal.

As the sum of a rational and an irrational must be irrational

∴ $\frac{3}{20}+\sqrt10$ is irrational which gives the sum 3.31227766....

hence, the correct option is 1)

 

Answer 2

The correct answer is first one that is 1