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Nata [24]
3 years ago
14

A company that makes hair care products had 9,000 people try a new shampoo. Of the 9,000 people,

Mathematics
2 answers:
saveliy_v [14]3 years ago
7 0

Answer: 0.2 percent

Step-by-step explanation:

This is the number of people who were allergic to the shampoo/ total people

18/9000

Simplify!

1/500=0.02=0.2 percent of people

Aleksandr [31]3 years ago
3 0

Answer:

0.2%

Step-by-step explanation:

18/9000×100%

now use calculator

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