| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.40 |
| Score | 0% | 68% |
If there were a total of 450 raffle tickets sold and you bought 22 tickets, what's the probability that you'll win the raffle?
| 18% | |
| 10% | |
| 5% | |
| 4% |
You have 22 out of the total of 450 raffle tickets sold so you have a (\( \frac{22}{450} \)) x 100 = \( \frac{22 \times 100}{450} \) = \( \frac{2200}{450} \) = 5% chance to win the raffle.
If a car travels 360 miles in 8 hours, what is the average speed?
| 65 mph | |
| 45 mph | |
| 60 mph | |
| 70 mph |
Average speed in miles per hour is the number of miles traveled divided by the number of hours:
speed = \( \frac{\text{distance}}{\text{time}} \)Christine scored 82% on her final exam. If each question was worth 3 points and there were 150 possible points on the exam, how many questions did Christine answer correctly?
| 46 | |
| 41 | |
| 32 | |
| 49 |
Christine scored 82% on the test meaning she earned 82% of the possible points on the test. There were 150 possible points on the test so she earned 150 x 0.82 = 123 points. Each question is worth 3 points so she got \( \frac{123}{3} \) = 41 questions right.
A tiger in a zoo has consumed 28 pounds of food in 4 days. If the tiger continues to eat at the same rate, in how many more days will its total food consumtion be 63 pounds?
| 3 | |
| 5 | |
| 9 | |
| 6 |
If the tiger has consumed 28 pounds of food in 4 days that's \( \frac{28}{4} \) = 7 pounds of food per day. The tiger needs to consume 63 - 28 = 35 more pounds of food to reach 63 pounds total. At 7 pounds of food per day that's \( \frac{35}{7} \) = 5 more days.
A factor is a positive __________ that divides evenly into a given number.
fraction |
|
mixed number |
|
integer |
|
improper fraction |
A factor is a positive integer that divides evenly into a given number. For example, the factors of 8 are 1, 2, 4, and 8.