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liubo4ka [24]
3 years ago
13

The 11th grade class at Red Hook high school was surveyed about the types of music they liked. Of those surveyed, 64% said they

liked pop music and 52% said they liked rap music. If 38% said they liked both pop and rap, what percent of those surveyed liked neither?
a 36%
b 31%
c 27%
d 22%
Mathematics
1 answer:
elena55 [62]3 years ago
3 0

22% of those surveyed liked neither pop nor rap music.

Step-by-step explanation:

It is given that,

The 11th grade class at Red Hook high school was surveyed about the types of music they liked.

  • Pop music ⇒ 64%
  • Rap music ⇒ 52%
  • Both pop and rap music ⇒ 38%

We know that, the total survey is 100%.

<u>To find the percent of those surveyed liked neither of the music :</u>

Let x be the percentage of those liked neither pop or rap music.

The formula used here is ,

Total = Pop + rap - Both + neither.

⇒ 100% = 64% + 52% - 38% + x

⇒ 100% = 78% + x

⇒ 100% - 78% = x

⇒ x = 22%

Therefore, 22% of those surveyed liked neither pop nor rap music.

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Step-by-step explanation:

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Expanding with first row

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