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gabrielgbobo99
25.09.2020 •
Mathematics
Describe three different ways to change the numbers of black and
red chips on the original board, but leave the value of the board
unchanged.
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Ответ:
Oar City
Step-by-step explanation:
Divide the first expense (27) by the time you ride (3 hours) and you get 9 dollars an hour
Divide the second expense (45) by the time you ride (9 hours) and you get 5 dollars an hour