Question

Out of 100 persons in a group, 72 persons speak English and 43 persons speak French.
Each one out of 100 persons speak at least one language. Then how many speak only
English ? How many speak only French ? How many of them speak English and French
both ?
​

Answer 1

Answer:

So , the number of person who speak French and English both is 15. Also, n(A) = n(A - B) + n(A ∩ B) So , the number of person who speak only English is 57.

Step-by-step explanation:

Hope it is helpful