Krugen K.

Set math help, please explain step by step.

Q. In a survey conducted for three perfumes, it was found that 40% of the respondents used Fa, 25 % used Havoc, and 60 % used Byredo. 16% used none of the three perfumes, whereas 15% of the respondents used exactly two of the three perfumes.

1. What percentage of the respondents used all three perfumes?
2. What percentage of the respondents used at least two perfumes?
3. It is found that 22% of the respondents used both Havoc and Byredo. What percentage of the respondents used only Fa?

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Krugen K.

Oh you answered it, I never checked back, thank you so much, this is a way better method.
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03/28/21

Krugen K.

Thank you.
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06/03/20

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