Question

I am a music teacher. 2/3 of my students play piano. 1/2 of the students who play piano also play flute. 1/4 of those students play the flute . What fraction of my students play all the 3 instruments?

Pls answer fast. I will mark brainliest.
Wrong answers are reported.

Answer 1

From The Given Details...

The least no: of students who play flute are 1/4. From 1/2 of students who play Piano and flute. But the 1/2 students are from 2/3 of Total.

So 2/3 × 1/2 ×1/4 will give you The answer.
=1/3×4= 1/12

So 1/12 of the students play all three Instruments....

Hope it Helps...
Regards,
Leukonov.