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Orlov [11]
3 years ago
10

HELP FAST 5 POINTS AND A EXTRA 20 POINTS TO BRAINLIEST ANSWER

Mathematics
2 answers:
Zepler [3.9K]3 years ago
8 0
Alculate the total amount of the money he earns
12*1 = 12

Total amount of money - cost = profit
12 - 9.25 = 2.75

profit/cost * 100% = percentage profit
2.75/9.25 *100% =29.73%

correct to 2 significant figures
29.73 -> 30%
anyanavicka [17]3 years ago
5 0

Answer:

30%

Step-by-step explanation:

Profit = money made - cost

The money made was 12 bottles at 1 dollar each

Profit = 12*1 - 9.25

          =12-9.25

          = 2.75


Percent profit =  profit/ cost * 100%

                          2.75/9.25 * 100%

                           .297297297*100%

                              29.7297297%

We need to round to the ones place for 2 significant figures

                            30%

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