3 years ago

2. A disc jockey plays a variety of music at public events. Each hour she

Mathematics

1 answer:

podryga [215]3 years ago

8 0

Answer:

40%

Step-by-step explanation:

6+2+5+2=15

15= 100%

Use proportions

$\frac{6}{15} =\frac{x}{100}$

600=15x

600/15 = 15x/15

x= 40

40%

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