Q.2 Write the numbers given in the following place value table in decimal form.


Answer :

(a) 3 + \(\frac{2}{10} \) + \(\frac{5}{100} \)
= 3 + 0.2 + 0.05
= 3.25
(b) 100 + 2 + \(\frac{6}{10} \) + \(\frac{3}{100} \)
= 102 + 0.6 + 0.03
= 102.63
(c) 30 + \(\frac{2}{100} \) + \(\frac{5}{1000} \)
= 30 + 0.02 + 0.005
= 30.025
(d) 200 + 10 + 1 + \(\frac{9}{10} \) + \(\frac{2}{1000} \)
= 211 + 0.9 + 0.002
= 211.902
(e) 10 + 2 + \(\frac{2}{10} \) + \(\frac{4}{100} \) + \(\frac{1}{1000} \)
= 12 + 0.2 + 0.04 + 0.001
= 12.241

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