Question

Express as rupee using decimal

Answer 1

Solution : 

We know, 100 paise = 1 rupee

So,

(i) 5 paise = 5100 = 0.05 rupees

(ii) 75 paise = 75100 = 0.75 rupees

(iii) 20 paise = 20100 = 0.20 rupees

(iv) 50 rupees 90 paise = (50+90100) = 50.90 rupees

(v) 725 paise = 725100 = 7.25 rupees

Answer 2

As we known that 1 rupee = 100 paisa

1 paisa =\frac{1}{100}\ rupees

(a) 5\ paisa =5 \times \frac{1}{100}

=\frac{5}{100}

= 0.05 Rupees

(b) 75\ paisa =75 \times \frac{1}{100}

=\frac{75}{100}

= 0.75 Rupees

(c) 20\ paisa =20 \times \frac{1}{100}

=\frac{20}{100}

= 0.2 Rupees

(d) 50 Rupees 90 Paisa =50 \times(100 \text { paisa })+90\ paisa

= 5000 Paisa + 90 Paisa

= 5090 Paisa

=5090 \times \frac{1}{100}

=\frac{5090}{100}\ Rupees

= 50.9 Rupees

(e) 725\ Paisa =725 \times \frac{1}{100}

=\frac{725}{100}=7.25\ Rupees

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