Question

In a group of 15 people; 7 cam read french,8 can read engliah while 3 of them can read neither of these two languages.The number of people who can read exactly one languge is

Answer 1

Answer:

The no. of people who can exactly read one language is 7.because 7 is less than 8

Answer 2

Answer:

12=7-x+8-x+x

12=15-x

x=3

7-3=4

8-3=5

5+4=9ans