Languages 5741

There are 21 children in the class. Of these, 12 are learning the German language, and 16 are learning French. How many children learn both languages, how many children only learn French. Cut out using a cartoon set.

Correct answer:

s =  7
f =  9

Step-by-step explanation:

n=12s=127=5 f=16s=167=9 t=n+f+s=5+9+7=21

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