Five-twelfths 39871

Five-twelfths of the students in the class learn English, a third learn German, a sixth learn French, and two students learn Russian. How many students are in the class, and how many languages ​​are they learning?

Correct answer:

x =  24
a =  10
n =  8
f =  4

Step-by-step explanation:

125 x+3x+6x+2=x  5/12 x+x/3+x/6+2=x  x=24  x=124=24  x=24
a=125 x=125 24=125 24=12120=10
n=31 x=31 24=31 24=324=8
f=61 x=61 24=61 24=624=4

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