So she is allowed to work no more than 20 hours, but she already worked 13 hours.So what you will do is get 13 and take it away from 20 and that will be your answer.
That'd be 32 with no remainder.
Total balloons = 48
Red balloons = 16
The odds are 16/48
There is a 1 in 3 chance of you picking a red balloon
I hope this helped!
- Z
5 letters 2 tiles each = 10 total tiles
2 are A and 2 are E so 4 possible tiles
she has a 4/10 = 2/5 probability
