80% people in a group speak English while 40% speak
Hindi. If 80 people speak both the languages find the
people who speak only English.
Answers
Answered by
3
Answer:
320
Step-by-step explanation:
If 80% people speak English &
40% people speak Hindi .
According to set theory,
a set of 20% people who speak both the languages is the intersections of both the different sets .
The value of 20% is 80 ,
i.e. 80×4 = 320
which is the people speaking English ......
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