What is In a probability experiment, Karen flipped a coin 61 times. The coin landed on heads 33 times. What percentage of the coin flips resulted in tails? Round to the nearest percent.
100
2443
At East Lake College, the ratio of male students to female students is 6:7. If there is a total of 4,537 students at East Lake College, how many female students are there?
100
11 miles per week
What is Laura is training to run a race. She keeps track of the number of miles she runs. She has been training for 12 weeks, and she has run a total of 132 miles. At what rate has she been running, in miles per week?
200
9
What is
3 to 7 and n to 21
200
1385
At East Lake College, the ratio of male students to female students is 4:5. If there is a total of 2,493 students at East Lake College, how many female students are there?
200
68 miles
Curtis decided to go on a road trip to Canada. On the first day of his trip, he drove for 11 hours and traveled 748 miles. At what rate did he travel on the first day?
300
10
What is
4:16 and n:40
300
20%
Lindsey purchased some suede shoes during the Leather Emporium's Semi-Annual Clearance Sale. If Lindsey paid $48.00 for the shoes and the original price is $60.00, how much of a discount did she receive?
300
32
Alex surveyed the 25 students in his homeroom about the ages of thier siblings. Only 2 students had siblings under the age of 5. At this rate, about how many out of 400 students in the school have siblings under the age of 5?
300
106 blinks per minute
Mr. Sonny's science class is calculating the average number of blinks per minute. Jan blinks 636 times in 6 minutes. What is her blinking rate, in blinks per minute?
400
6
18/9 and n/3
400
55%
Erin recycles milk bottles, soda cans, and newspapers. If the following items are in the trash bin, what percent of the items can be recycled?
4 milk bottles, 1 banana peel, 3 newspapers, 4 soda cans, 8 apple cores
400
7.5 hours
It took Clara 5 hours to drive 310 miles. At this speed, how long would it take her to drive 465 miles?
400
68 miles
Curtis decided to go on a road trip to Canada. On the first day of his trip, he drove for 13 hours and traveled 884 miles. At what rate did he travel on the first day?
500
43 to 35
In a probability experiment, Eric flipped a coin 78 times. The coin landed on heads 43 times. What is the ratio of heads to tails in this experiment?
500
30%
Heather purchased a leather jacket during the Leather Emporium's Semi-Annual Clearance Sale. If Heather paid $63.00 for the jacket and the original price is $90.00, how much of a discount did she receive?
70%
25%
40%
30%
500
56 minutes
Students are having a car wash. They wash cars at a rate of 5 cars every 8 minutes. If they continue at this rate, how long will it take them to wash 35 cars?
500
$26 per hour
Drew painted his uncle's barn on Saturday. It took him 5 hours to paint the whole barn, and his uncle paid him 130 dollars for his work. What was Drew's pay rate in dollars per hour?