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There are 10 questions in this quiz.

Your score, based on your number of tries for each question, will appear at the top of the page once you have correctly answered all questions. If you score less than 100%, revise these calculations, then attempt this quiz again.

Hint Remember to express the time in minutes, not hours. Convert hours to minutes by multiplying by 60.

The total volume to be given is 840 ml. The time over which this is to be given is 10 hours. The drop factor is 20.

How many drops per minute will be delivered?

28

2.8

280

The total volume to be given is 960 ml. The time over which this is to be given is 16 hours. The drop factor is 20.

How many drops per minute will be delivered?

20

2

200

The total volume to be given is 240 ml. The time over which this is to be given is 12 hours. The drop factor is 60.

How many drops per minute will be delivered?

20

2

200

The total volume to be given is 960 ml. The time over which this is to be given is 24 hours. The drop factor is 15.

How many drops per minute will be delivered?

10

1

100

The total volume to be given is 60 ml. The time over which this is to be given is 2 hours. The drop factor is 60.

How many drops per minute will be delivered?

30

3

300

The total volume to be given is 90 ml. The time over which this is to be given is 45 minutes. The drop factor is 20.

How many drops per minute will be delivered?

40

4

400

The total volume to be given is 1200 ml. The time over which this is to be given is 8 hours. The drop factor is 60.

How many drops per minute will be delivered?

150

15

1.5

The total volume to be given is 30 ml. The time over which this is to be given is 30 minutes. The drop factor is 15.

How many drops per minute will be delivered?

15

1.5

150

The total volume to be given is 900 ml. The time over which this is to be given is 4 hours. The drop factor is 20.

How many drops per minute will be delivered?

75

750

7.5

The total volume to be given is 240 ml. The time over which this is to be given is 2 hours. The drop factor is 60.