Question

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

Answer 1

Answer:

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Answer 2

Answer:

the number of Rs.5 are 30 and Rs.10 notes are 20

Step-by-step explanation:

Let no. of Rs.5 notes be x and that of Rs.10 be y.

Then, Acc. to question,

5x+10y=350

and

x=y+10

5(y+10)+10y=350

5y+10y+50=350

15y = 300

y = 20

since, x=y+10 = 20+10 = 30