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# Pharm Tech math1

### algebra, Roman numerals

Question | Answer |
---|---|

Reduce the following to lowest terms: 10/75 | 2/15 |

Reduce the following to lowest terms: 8/16 | 1/2 |

Reduce the following to lowest terms: 3/15 | 1/5 |

Reduce the following to lowest terms: 60/186 | 10/31 |

Convert to an improper fraction: 5 | 5/1 |

Convert to an improper fraction: 3 2/3 | 11/3 |

Convert the following groups of fractions into groups of common denominators: 15/32, 3/16, 7/64 | 30/64, 12/64, 7/64 |

Convert the following groups of fractions into groups of common denominators: 3/4, 7/8, 5/12 | 18/24, 21/24, 10/24 |

Convert 15/4 into a whole or mixed number | 3 3/4 |

3/4 + 1 1/8 = | 1 7/8 |

7 5/8 - 1 1/3 = | 6 7/24 |

1 3/4 x 3 = | 5 1/4 |

1/2 divided by 5 = | 1/10 |

3/16 divided by 1 1/2 | 1/8 |

Convert the following to fractions: 0.07 | 7/100 |

Convert the following to fractions: 0.077 | 77/1000 |

Convert the following to fractions: 5.0125 | 5 1/80 |

3.75 - 1/2 = | 3.25 |

3/4 x 2.5 = | 1.875 |

2 3/8 divided by 0.5 = | 4.75 |

Express this as a Roman numeral: 29 | XXIX |

Express this as a Roman numeral: 47 | XLVII |

Express this as a Roman numeral: 86 | LXXXVI |

Express this as a Roman numeral: 1154 | MCLIV |

Express this in Arabic numbers: LXXVIII | 78 |

Express this in Arabic numbers: CXIII | 113 |

Express this in Arabic numbers: XCIV | 94 |

Express this in Arabic numbers: MCMLXI | 1961 |

How many 0.0125 gr doses can be made from 3/8 gr of a drug? (gr = grain) | 30 |

How many ounces of boric acid would be left in an 8 oz bottle if you dispensed 2 scripts each containing 1 1/4 oz of boric acid, and 3 more scripts each containing 1.75 oz from the bottle? | 7.75 oz |

How many 1/40 gr tablets would provide 1/200 gr of a drug? (gr = grain) | 1/5 tablet |

How many 1/400 gr nitroglycerin tablets would provide 1/150 gr of nitroglycerin? (gr = grain) | 2 2/3 |

If 10 patients each received XLIV mg of a drug, how many total miligrams would all the patients receive? (in Roman numerals) | CDXL |

How much would a compounded ointment weigh if it contained the following weights of various drugs and vehicles: IX grams, VI grams, and LX grams? | 75 g |

How many pounds of a chemical are remaing if a manufacturer has DXV pounds of the chemical and uses LXVI pounds to manufacture a bulk powder? | 449 lb |

A capsule contains CDXLV miligrams of a drug. How many miligrams would be in 20 capsules? | 8900 mg |

Express the total weight in Roman numerals of 4 applications of an eye ointment if each application weighs 251mg. | MIV |

How many prescriptions (in Roman numerals) are filled in a pharmacy over 4 days if the pharmacy averages CXX prescriptions daily? | CDLXXX |

How many pounds of sulfur powder does a pharmacy have on hand if the pharmacy has 3 containers each containing 3/8 lb of sulfur? | 1 1/8 lb |

A hospital patient received 4 doses of 1/150 gr nitroglycerin tablets in 1 day. How many grains of nitroglycerin did the patient receive? Express the answer as a decimal fraction. | 0.0267 gr |

How many miligrams of aspirin would be in XXIV tablets if each tablet contains 325 mg of aspirin? | 7800 mg |

A pharmacy technician has 200 g of Drug B on hand. How much will be required to fill 100 capsules each containing 1 1/8 g of Drug B? | 112.5 g |

If the average pharmacy technician can prepare CIX prescriptions daily, how many technicians would be required to prepare MDCXXXV prescriptions? | 15 |

How many 0.004 g doses can be made from 3/4 g of a drug? | 187.5 doses |