I have a set of 19 notes, all $5 or $20, worth $215 in total. of these notes, nine are in my wallet. what is the possible range for the amount of money in my wallet

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Mathematics

2 October, 18:59

I have a set of 19 notes, all $5 or $20, worth $215 in total. of these notes, nine are in my wallet. what is the possible range for the amount of money in my wallet

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Jaylan Levy · Answer 1

Jaylan Levy 2 October, 19:22

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From $45 to $180 in your wallet

Rosa Mueller · Answer 2

The total number of notes in the wallet is 9.

And all of them are either of $5 or of $20.

So if they all are of $5, then total amount in the wallet is $5*9=$45.

And if all of them are of $ 20, then total amount is $20*9 = $180.

So the amount can be either $ 45 or $ 180.