How many coins do you need to make up 3?

well quite an unique question.

there are many ways by which you can make 3 with coins some of them are listed below.

starting with initials-

2 +1

1 +1 + 1

50 + 50 + 50 + 50 + 50 + 50 ( 50 + 50 = 1Rs) 2 + 50 +50

.................................................................and so on