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lidiya [134]
3 years ago
8

A cosmetic company tested a new lotion. Of the 2,500 people tested, 15 had an allergic reaction. What percent of the people test

ed had an allergic reaction to the new lotion?
Mathematics
2 answers:
tatiyna3 years ago
6 0

Answer:

People had an allergic reaction = 0.6%

Step-by-step explanation:

Cosmetic company has tested a new lotion on = 2500 people

Allergic reactions were observed in the persons = 15

As we know to calculate the percentage we apply the formula

Percentage people had an allergic reaction

= \frac{\text{Number of persons having allergic reactions}}{\text{Total number of persons under test}}

= \frac{15}{2500}\times 100

= 0.6%

People had an allergic reaction = 0.6%

kenny6666 [7]3 years ago
5 0

15/2500 *100 = 0.6%

0.6% is the answer .

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