Math, asked by Nazimnurukutt, 1 year ago

Express as rupees using decimals. (a) 5 paise (b) 75 paise (c) 20 paise (d) 50 rupees 90 paise (e) 725 paise

Answers

Answered by BharatLuthra
280
1 paisa = 100 rs so,
a) 5 paise=5/100 rs = 0.05 rs
b) 75 paise = 75/100 rs = 0.75 rs
c) 20 paise = 20/100 rs=0.2 rs
d) 50 rs 90 paise= 50 rs + 90 paise= 50+90/100 rs=50.9 rs
e) 725 paise= 725/100 rs=7.25 rs
Answered by mindfulmaisel
74

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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