Question

In an envelope there are some 5rupee notes and some 10 rupees notes. Total amount of these notes together is 350 rupees. Number of 5 rupee notes are less by 10 than number of 10 rupee notes. Than find the number of 5 rupee and 10 rupee notes.

Answer 1

5rupees note is 7 And 10rupees note is 10