(i) We have,

7 paise

We know that,

There are 100 paise in 1 rupee

So, for converting paise into rupees we have to divide paise by 100

Therefore,

7 paise = Rs

= Rs 0.07

(ii) We have,

7 Rs 7 paise

We know that,

There are 100 paise in 1 rupee

So, for converting paise into rupees we have to divide paise by 100

Therefore,

7 Rs 7 paise = Rs 7 + Rs

= Rs 7.07

(iii) We have,

77 Rs 77 paise

We know that,

There are 100 paise in 1 rupee

So, for converting paise into rupees we have to divide paise by 100

Therefore,

77 Rs 77 paise = Rs 77 + Rs

= Rs 77.77

(iv) We have,

We have,

50 paise

We know that,

There are 100 paise in 1 rupee

So, for converting paise into rupees we have to divide paise by 100

Therefore,

50 paise = Rs

= Rs 0.50

(v) We have,

235 paise

We know that,

There are 100 paise in 1 rupee

So, for converting paise into rupees we have to divide paise by 100

Therefore,

235 paise = Rs

= Rs 2.35