1. 
One group (A) contains 175 people. Onefifth of the people in group A will be selected to win free tickets to a concert. There is another group (B) in a nearby town that will receive the same number of tickets, but there are 585 people in that group. What will be the ratio of nonwinners in group A to nonwinners in group B after the selections are made?


2. 
It was recently estimated by the Extraterrestrial Alien Monitoring Agency, that unregistered extraterrestrials outnumber registered ones by about sixtofive. If there are a total of 2,002 extraterrestrials, about how many of them are registered?


3. 
There are four hundred students at edHelper Middle School in Brain City. If 51% of the students are female, what is the ratio of female students to male students? Make sure your answer is in lowest terms!


4. 
The local election is over and a new mayor has been elected to lead Big Town. The new mayor received three votes for every vote received by her opponent. The new mayor received 2,058 votes. How many votes did her opponent receive?


5. 
If the probability that a chicken will cross the road is onefourth, then what is the ratio that the chicken will cross the road to the chicken will not cross the road? _______ to _______


6. 
Which is bigger, half of 22 or onefifth of 95?

