Question

sum of rupees 500 is in the form of denominations of rupees 5 and 10 if the total number of nodes is 90 find the number of nodes of each denomination

Answer 1

notes of 5 is 80
notes of 10 is10
total notes are 90
I think this will help you

Answer 2

5*80=400
10*10=100
And 400+100=500

Therefore there are 80 notes of 5 rupees
And 10 notes of 10 rupees
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