Question

In an envelope there are some 5 rupees notes and some 10 rupee note. Total amount of this notice together is 350 rupees. Number of 5 rupee notes are more by 10 then number of ten rupee notes. Then find the number of 5 rupee and 10 rupee note.

Answer 1

let the 10 rupee note be 10x
let the number of 5 rupee note be 10x+10
10x+10x+10=350
20x=350-10
x=340/20
x=17
the 10 rupee note is 17
and the 5 rupee note is 17+10 =27

Answer 2

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