Question

Please help me!

Answer 1

1/6·30=5
so your answer is b)5

Answer 2

Answer:

5 times a 6 can be expected in 30 times.

Step-by-step explanation:

A die is rolled 30 times.

We have to find how many time a 6 can be expected in 30 times.

Probability of getting 6 in 1 time = $\frac{1}{6}$

⇒ Probability of getting 6 in 30 time = $\frac{1}{6}\times30$

                                                             = 5 times

Therefore, 5 times a 6 can be expected in 30 times.