## anonymous one year ago There are 105 roses, 40 are red, 20 are pink, and 45 are yellow. What is the probability that a pick rose will get picked?

1. SolomonZelman

what is the probability that a $$\color{red}{\rm p}{\rm ink}$$ rose will get picked ?

2. SolomonZelman

how many roses are there altogther?

3. anonymous

105

4. SolomonZelman

ok.

5. SolomonZelman

Now, how many roses out of 105 are pink ?

6. anonymous

20

7. SolomonZelman

that means that the chance that you choose a red rode rose (from all 105 roses) is 20/105

8. SolomonZelman

now, you have to reduce this fraction, and there is the answer.

9. anonymous

Okay, thank you!

10. SolomonZelman

yw