Answers

  • Brainly User
2015-03-21T21:52:21+05:30
I did it without any equation. we need the sum 100.
so 100=20*3+10*4. that is it.
so there were 3 twenty rupee notes and 4 ten rupee notes

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2015-03-21T22:07:24+05:30
Yes it can be: 100=20*3+10*4
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