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| Applications Exercise 2 (Page 3) | Home HWFORKIDS | Applications Exercises | Page 1 of 4 | Page 2 of 4 | Page 3 of 4 | Page 4 of 4 |
| 3. Direct and Inverse variation.
Click here for Example.
Answers at the end. | ![[Reload]](images/sball15.gif) Reload
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1. There is enough food for 17 people for 72 days.
How long the food will last for 8 people?
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2. Price of 11 packs of markers is $66
Price of 6 packs of crayons is $24
Calculate the price of 17 packs of markers and 15 packs of crayons.
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3. 45 employees can finish a work in 19 days.
To finish the work in 9 days, how many employees are needed?
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4. A factory paid a total of $87717 as salary to 21 employees in the month of March.
It appointed 12 employees more in April, what is the total amount the company spent on salary in the month of April?
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5. Speed of a shuttle is 36 miles/hr. It covered 6 miles in certain time.
what should be the speed of the shuttle, to cover 3 miles in the same time?
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6. A bus was travelling at a speed of 56 miles/hr and covered certain distance in 11 hours.
How long it will take to cover the same distance, if the speed is 88miles/hr?
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7. Maggie took 4 hours to cover certain distance at the speed of 54 miles/hr.
What will be the speed, if she covers the same distance in 6 hours?
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| Answers:Applications Exercise - 2 (Page 3) | |
| 1. 153 days | |
| 2. $162 | |
| 3. 95 employees | |
| 4. $137841 | |
| 5. 18 miles/hr | |
| 6. 7 hours | |
| 7. 36 miles/hr | |
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