Business Studies, asked by chiragrelekar5883, 1 year ago

30 persons are in a room. 18 of them play hockey, 15 of them play football and 10 of them play both hockey and football. Then the number of persons playing neither hockey nor football is:

A) 7
B) 5
C) 9
D) 3

Answers

Answered by shinysharon
0
the answer is 7 persons
123343: why
shinysharon: if 18 are playing hockey and 15 are playing football then u will add 18 and 15 and subtract 10 from the answer u will get 23 and later u have subtract 23 from 30 which is the total number of persons
shinysharon: u will get 7 as the answer
Answered by meowsowmi7
0

Answer:

Explanation:

5

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