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lily24113
18.01.2020 •
Mathematics
Acompany that makes hair care products had 7,000 people try a new shampoo of the 7,000 people 14 had a mild allergic reaction what percent of the people had a mild allergic reaction
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Ответ:
0.2 % people had a mild allergic reaction
Solution:
A company that makes hair care products had 7,000 people try a new shampoo
Of the 7,000 people 14 had a mild allergic reaction
To find: Percent of the people had a mild allergic reaction
The Percent of the people had a mild allergic reaction is found by dividing number of people has mild allergic reaction by total number of people and multiply the result by 100
Number of people has mild allergic reaction = 14
Total number of people = 7000
Thus 0.2 % people had a mild allergic reaction
Ответ: