5. In a town 65% people watched the news on television, 40% read a newspaper and 25% read a newspaper and watched the news on television also. What percent of the people neither watched the news on television nor read a news paper ?
Answers
Answer:
Let total number of people in town is 100.
65% people watched news on television
No. of people watched news on T.V.=(65×100)÷100
= 65
40% people read news on newspaper
No. of people read news on newspaper=
(40×100)÷100
=40
25% people use both T.V. and newspaper.
No. of people =
(25×100)÷100
=25
No. of people watched only T.V.=65-25
= 40
No. of people read only newspaper=40-25
= 15
No. of people neither watched the news on T.V. nor read a news paper=
100-(40+15+25)
=20
Percentage of people =
(20×100)÷100
=20%
Ans.=20%
Step-by-step explanation:
The definition of a television is an electronic device used to receive sound and images which create television programs that people watch.