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kassie98
A clerk was asked to change a $10 bill. She returned 9 more dimes than nickels and twenty-one more quarters than dimes. How many coins of each did she return? Show me how u worked it out please
Are there choices? I am a bit confused here...
i have to work the problem out and show my work
ok well (N+9 X 0.10) will be dimes. let (N X 0.05) for nickels. and (N +30 X 0.25)
so... (N+9 X 0.10) + (N X 0.05) + (N +30 X 0.25) = 10.00 now just solve