tinamaureen1 tinamaureen1

06-11-2021
Mathematics

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in a class of 280 persons, 120 like pop music and 200 like jazz music. how many like a. both music b. pop music only c. jazz music only d. none of the music

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06-11-2021

Answer:

Both: 40

Pop: 80

Jazz: 160

None: 40

Step-by-step explanation:

200 + 120 = 320

320 - 280 = 40

Overlap of 40

200 - 40 = 160

120 - 40 = 80

160 + 80 = 240

280 - 240 = 40

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