Make a table with columns for rational numbers, irrational numbers and real numbers and write the following numbers in their proper places in the table.

(1) (2)

(3) 4.10547194… (4) 4.8

(5) (6)

(7) (8)

(9) 3.819023… (10) 6.10203040

Real Numbers:

If a number found to be any of the following number, then that number is known as real number.

• Rational number

• Irrational numbers

• Integers

• Whole number

• Natural numbers

1) 1.

This is an rational number so it s a real number too.

2) √5

Since it is not a perfect square. It is known as irrational.

3) 4.10547194…

The dot in the end of the decimals indicates they are non-repeating numbers. It is clearly an irrational.

4) 4.8

It seems clearly as a rational number.

5) 0.

Since it s a recurring number. It is known as rational number

6) √25

This is perfect square, so it is a rational number.

7) √10

This is not a perfect square, so it is an irrational number.

8) √196

Since it is perfect square. It is a rational number.

9) 3.819023…

Since there is no repeating number in this, it is known as irrational number.

10) 6.10203040

Since it has repeating numbers this is rational.