Out of 10 teachers in a school, 1 (one) teacher retires and a new teacher 25 years old joins. As a result, the average age of teachers in the school reduces by 3 years. The age of the retired teacher (in years) is?

step-by-step explanation:

a cube has 6 sides

the probability of getting 5 on the first cube is 1/6 since only one side of the cube has 5 on it.

there are 3 sides of the cube with even number on it [2,4,6]

therefore the probability of getting even number is 3/6

for both events to happen together, the probability would be

1/6 x 3/6 = 12/36

which simplifies to 1/12

im guessing (23,14). hope this : )

3000000000000000000000