Subtract: \(\, 2033 − 987 =\)

Erin drives 156 miles commuting to and from work over the course of 6 days. How many miles does she commute each day?

Divide: \(\, 16.8 ÷ 1.5 =\)

(If rounding is necessary, round to the nearest tenth.)
 

Subtract: \(\, 3 \frac{1}{6} − 1 \frac{3}{4} =\)

A tablet contains 0.45 mg of an active ingredient. How would this decimal be written as a fraction in its simplest form?

\(x : 30 :: 16 : 120\)

Solve for \(x\).

Of all the patients that visited the ER yesterday, 5% required admission. If 6 patients were admitted yesterday, how many total patients visited the ER yesterday?

Evaluate the following:

\(r × (220 − a) \)\(\text{ if } r = 0.8 \text{ and } a = 50\)

A patient needs to take pain medicine every 8 hours. If the first dose was taken at 22:00 (military time), when will they receive the third dose?

An IV solution is set for 30 drops per minute. There are 15 drops per milliliter of IV solution. Over the course of 4 hours, how many milliliters of the IV solution will have been delivered?