Question

The faces of a cube are numbered 1 through 6. The cube is rolled 60 times. Which is the best prediction of the number of times the cube is expected to land with a 4 facing up?

A. 5 times
B. 6 times
C. 10 times
D. 15 times

Answer 1

The probability of a 4 landing on one chance is 1/6.
Using ratio and proportions, we can put this proportion up.

\(1:6=x:60\)

x = 10

Answer 2

\[1:6 = x:60\]

Here it is.

Answer 3

Thank you!