Question | Answer |
Helium gas accounts for less than 0.01% of Earth's atmospheric gases. Write this percent as a fraction in simplest form. | 1/10,000
|
The stock of a particular company skyrocketed 1,550% in a one-month period. Write this percent as a decimal. | 15.5
| Venus's diameter is 0.87% of the Sun's diameter. Write this as a decimal. | 0.0087
| Jocelyn expects her new software company to increase its sales next year 2 and 3/4 times their present value. Write this increase as a percent. | 275%
| The Quality Assurance department at a gear company found that there were 3 defective gears for every 500 produced. Write this as a percent. | 0.6%
| Bert got a puppy 8 weeks ago. In this time, the puppy's weight increased 215%. Write this percent as a decimal. | 2.15
| True or False, the decimal 4.65 represents a percent greater than 100%? | true
| True or False, the fraction 3/5 represents a percent greater than 100%? | false
| True or False, the decimal 0.125 represents a percent less than 1%? | true
| True or False, 33/23 represents a percent greater than 100%? | true
| Find 5% of 180. | 9
| Find 20% of $3.20. | 0.64
| Find 0.1% of 600. | 0.6
| Find 4/5% of 15. | 0.12
| Find 450% of 300. | 1350
| Find 23 and 1/8% of $356.80. | $82.51
| The Nile River is about 209% the length of the Yukon River. The Yukon River is 3168 km, how long is the Nile River (to the nearest km)? | 6621
| A clothing store had a 30% off sale one week. The next week, the sale offered another 20% off all jackets. If the original price of a jacket was $120, what was the price in the second week? | $67.20
| A camera normally costs $120. You still need to pay 6% PST and 5% GST. Find the total cost of the camera, including tax. | $133.20 |