Question

in a class of 800, 550 speak French and 450 speak German, how many speak both languages ??​

Answer 1

Answer:

You said in a class of 800 but you are saying 550 speak french and 450 speak greman how is it possible cause 550+450=1000

Step-by-step explanation:

Answer 2

Answer:(FuG)=800|F|=550|G|=450(F^G)=|F| +|G| - (FuG)

: 550+450 -800

: 1000-800 : 200

200 people speak both languages.

Step-by-step explanation

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