PakantotNAMAN PakantotNAMAN
  • 29-10-2020
  • Mathematics
contestada

Tanya has 44 quarters and dimes worth$8.30. how many of each type of coin does she have

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emmaoddo11 emmaoddo11
  • 29-10-2020
Bro this is literally impossible lol.
I have been sitting here for like 30 minutes trying to find the answer lol.
I hope you find the answer. Sorry I couldn’t help
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keyannaho36 keyannaho36
  • 29-10-2020
Suppose Tanya has d dimes worth 10d cents and (44-d) quarters worth 25(44-d)
cents. Now total value = 830 cents, ie., 10d + 25(44-d) = 830, ie., 1100 -830 = 15d, ie., d = 54/3 = 18. Therefore A has 18 dimes and 26 quarters.
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