Question

find the square root of 31/5 correct to 2 place of decimal​

Answer 1

Answer:1.79

Step-by-step explanation:31/5 is an example of a mixed fraction. First, we need to convert it into improper fraction. 16/5

So √16/5, clearly the square root of 16 is 4 and the square root of 5 can eithwr be obtained from the mathematical table or by use of a calculator. Using a calculator, √5= 2.24(2 decimal place).

Combining the numerator and denominator, we get 4/2.24 = 1.79

Answer 2

Step-by-step explanation:

Given that: 31/5

To find : Square root up to two decimal places

Solution:

31/5=6.2

Now take square root of 6.2

2 ) 6.2(2.489

4

---------

44 )220(

176

------------

488 )4400(

3904

---------------

4969 )49600(

44721

-------------------

4879

Thus, square root of 31/5 = 2.489

Hope it helps you.