Question

) In an envelope there are some 5 rupee notes and some 10 rupee 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. Then find the number of 5 rupee and 10 rupee notes.​

Answer 1

Answer:

Let number of 10 rupee notes=X then number of 5rupee notes=2x-10

The total amount is 350rupees

Therefore the equation for total rupees is:10x+10x-50=350

20x-50=350

20x=400

X=20

10rupee notes are 20

5 rupee notes are 30

Step-by-step explanation:

hope it helps you

Answer 2

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