Question

In a group of 120 pupils , 80 can play drums and 25 play piano . How many pupils can play both instruments if there are 3 pupils who can play neither.

Answer 1

• 12 pupils

Explanation:

Number of pupils can play either instrument:

• 120 - 3 = 117

Number of those can play both:

• 117 - (80 + 25) = 12