2.  Express as rupees using decimals :

          (i) 7 paise      (ii) 7 rupees 7 paise    (iii) 77 rupees 77 paise
         (iv) 50 paise    (v) 235 paise.

Answers (1)

As we know, there are 100 paise in 1 rupee. i.e.

\:1\:paise=\frac{1}{100}Rupees

So,

i) 7 \:paise=\frac{7}{100}=0.07\:Rupees

ii) 7 \:Rupees ,7 \:paise=7+\frac{7}{100}=7+0.07=7.07\:Rupees

iii) 77 \:Rupees ,77 \:paise=77+\frac{77}{100}=7+0.77=7.77\:Rupees

iv)50 \:paise=\frac{50}{100}=0.5\:Rupees

v)235 \:paise=\frac{235}{100}=\frac{200+35}{100}=\frac{200}{100}+\frac{35}{100}=2+0.35=2.35\:Rupees

 

 

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