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.
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.
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