S Chand ICSE Mathematics Class 6 Solution Sixth Chapter Decimal Fractions Exercise 6B
(1) (i) 23/100
(ii) 71/1000
(iii) 309/1000
(iv) 37/10000
(v) 59/100000
(vi) 5001/10000
(5) (i) 5.91 > 5.89
(ii) 23.175 < 23.192
(iii) 5.94 < 6.037
(iv) 19.705 < 19.750
(v) 0.607 ____ 0.66
= (Make it like decimal) 0.607 < 0.660
Tips: If there are not equal number of decimal place, therefore at first make it like decimal by placing zero at the end. Therefore it can easily tell that which number is greater and which are not.
(vi) 30.690 ____ 30.69
=) 30.690 = 3.690
(vii) 11.10 ____ 11.001
= 11.100 > 11.001
(viii) 2.938 _____ 2.9387
= 2.9380 < 2.9387
(6) (i) 5.983 > 5.938 > 5.903 > 5.893
(ii) 0.786 > 0.768 > 0.760 > 0.756 > 0.706
(iii) 0.1007 > 0.710 > 0.0171 > 0.0107 > 0.0071
(7) (i) 3.07 < 3.47 < 3.93 < 4.16 < 4.61
(ii) 207.08, 206.80, 200.8, 207.8, 206,08
= 207.08, 206.80, 200.80, 207.80, 206.08 (Like decimal as per above Tips)
= 200.80 < 206.08 < 206.80 < 207.08 < 207.80
(iii) 3.3, 3.03, 0.33, 0.03, 0.303, 3.003
= 3.300, 3.030, 0.330, 0.030, 0.303, 3.003
= 0.030 < 0.303 < 0.330 < 3.003 < 3.030 < 3.300
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