Question

EXERCISE 1.5
1. Classify the following numbers as rational or irrational:
( 2-15
(3 + 23) - 123
2.11
7.6
R
(iv)
31-
(v) 211​

Answer 1

Answer:

1.) 2 - 15 = - 13 which is a Rational Number

2.) (3 + 23) - 123 = -97 which is a Rational Number

3.) 2.11 = 211/100 which is a Rational Number

4.) 7.6 = 7/10 which is a Rational Number

5) 211 = 211/1 which is a Rational Number

Hope it helps ;)