Q.1 Which is greater?
(i) 0.5 or 0.05
(ii) 0.7 or 0.5
(iii) 7 or 0.7
(iv) 1.37 or 1.49
(v) 2.03 or 2.30
(vi) 0.8 or 0.88

(i) 0.5 or 0.05
Comparing the tenths place, we get 5 > 0
Therefore 0.5 > 0.05
(ii) 0.7 or 0.5 Comparing the tenths place, we get 7 > 5 Therefore 0.7 > 0.5
(iii) 7 or 0.7 Comparing the one’s place, we get 7 > 0 Therefore 7 > 0.7
(iv) 1.37 or 1.49
Comparing the tenths place, we get 3 < 4
Therefore 1.37 < 1.49 or 1.49 > 1.37
(v) 2.03 or 2.30
Comparing the tenths place, we get 0 < 3br> Therefore 2.03 < 2.30 or 2.30 > 2.03
(vi)0.8 or 0.88 ? 0.80 or 0.88
Since tenths place is same.
Comparing the hundredth place, we get 0 < 8
Therefore .80 < 0.88 or 0.88 > 0.80