| Your Results | Global Average | |
|---|---|---|
| Questions | 5 | 5 |
| Correct | 0 | 3.18 |
| Score | 0% | 64% |
A menswear store is having a sale: "Buy one shirt at full price and get another shirt for 45% off." If Frank buys two shirts, each with a regular price of $47, how much money will he save?
| $23.50 | |
| $4.70 | |
| $16.45 | |
| $21.15 |
By buying two shirts, Frank will save $47 x \( \frac{45}{100} \) = \( \frac{$47 x 45}{100} \) = \( \frac{$2115}{100} \) = $21.15 on the second shirt.
13 members of a bridal party need transported to a wedding reception but there are only 4 3-passenger taxis available to take them. How many will need to find other transportation?
| 7 | |
| 1 | |
| 6 | |
| 8 |
There are 4 3-passenger taxis available so that's 4 x 3 = 12 total seats. There are 13 people needing transportation leaving 13 - 12 = 1 who will have to find other transportation.
Which of the following is not a prime number?
9 |
|
2 |
|
7 |
|
5 |
A prime number is an integer greater than 1 that has no factors other than 1 and itself. Examples of prime numbers include 2, 3, 5, 7, and 11.
If the ratio of home fans to visiting fans in a crowd is 2:1 and all 36,000 seats in a stadium are filled, how many home fans are in attendance?
| 34,400 | |
| 36,800 | |
| 24,000 | |
| 23,250 |
A ratio of 2:1 means that there are 2 home fans for every one visiting fan. So, of every 3 fans, 2 are home fans and \( \frac{2}{3} \) of every fan in the stadium is a home fan:
36,000 fans x \( \frac{2}{3} \) = \( \frac{72000}{3} \) = 24,000 fans.
Latoya scored 94% on her final exam. If each question was worth 2 points and there were 160 possible points on the exam, how many questions did Latoya answer correctly?
| 69 | |
| 88 | |
| 75 | |
| 68 |
Latoya scored 94% on the test meaning she earned 94% of the possible points on the test. There were 160 possible points on the test so she earned 160 x 0.94 = 150 points. Each question is worth 2 points so she got \( \frac{150}{2} \) = 75 questions right.