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SOVA2 [1]
3 years ago
13

Of 20 students, 9 are girls % of girls % of boys

Mathematics
2 answers:
Leni [432]3 years ago
6 0

Answer:

45% and 55%

Step-by-step explanation:

Total student = 20

No of Girls = 9

No of boys = Total student - No of Girls

                  =20-9

                  =11

Percentage of Girls = (No of Girls / Total student) * 100

                           = (9/20)*100

                           = 45 %

Percentage of Boys = (No of Boys/ Total student) * 100

                           = (11/20)*100

                           = 55 %

irina [24]3 years ago
3 0
Girls: 45%
Boys : 55%
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The question is incomplete:

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Given that a cosmetologist must double her salary before the employer can realize any profit from  his/her work, for Miss. Mead to realize $50.00 profit on her work, you would have to determine the amount that doubles the salary of the cosmetologist and add the $50 needed as profit:

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