ACTIVITY FOR SIXTH (INTERSECTION WITH THREE SETS)
Write the following exercises or print them, (don´t solve them ) we are goning to solve them in class! 1. In my company the distribution is the following: Mechanics= 50 Secretaries= 46 Drivers= 40, M and S=30, M and D= 29 S and D=26. The three activities= 20. How many employers are there? 2. · In my class the students prefer: Science= 39 Math= 34 English= 30 S and M= 20 S and E= 18 M and E= 16 The three = 14. How many students are there? 3. In an interview people answer about their best city for vacation: Miami= 300 Pans= 250 London= 200 M and P= 150 M and L= 140 L and P= 130 the three= 120 what was the total, do the intersection