Question

Q1. A number cube is rolled twice. What is the probability of getting an even number twice

Q2. Mei Lee spins a spinner 50 times. The spinner lands on red 25 times. What is the experimental probability of landing on red?

Answer 1

Q1. Answer:
`\bold{(1)/(4)}`

Explanation:

`(even\ numbers)/(total\ numbers)* (even\ numbers)/(total\ numbers)\\\\\\=(3)/(6)* (3)/(6)\\\\\\=(1)/(2)*(1)/(2)\\\\\\=\large\boxed{(1)/(4)}`

Q2. Answer:
`\bold{(1)/(2)}`

Explanation:

`(red\ spins)/(total\ spins)=(25)/(50)=\large\boxed{(1)/(2)}`