Practice problems
| # | Question |
|---|---|
| 1 | Write 1788 in Roman numerals. |
| 2 | Write MCMLXXXI in Arabic numbers. |
| 3 | If an antibiotic suspension is 450 mg/5 ml, calculate the dose that will give you 485 mg. |
| 4 | If the cost of 80 vials is $ 40, what would be the cost of 8 vials? |
| 5 | If 550 ml of 28 % v/v solution is diluted to 1650 ml, what is the % strength v/v of the diluted solution? |
| 6 | The dose of an antibiotic is 22 mg/kg, it comes as a suspension with a strength of 475 mg/5 ml, , calculate the dose for a 40 pound child. |
| 7 | How many significant figures are in the number 30 ? |
| 8 | Round 81.542 to three significant figures. |
Answers
The Answer to question 1 is: MDCCLXXXVIII
The Answer to question 2 is: 1981
The Answer to question 3 is: 5.39 ml
The Answer to question 4 is: $ 4.00
The Answer to question 5 is: 9.33 % v/v
The Answer to question 6 is: 4.21 ml
The Answer to question 7 is: 2
The Answer to question 8 is: 81.5