Question

If a drop of blood is 0.05 mL, how many drops of blood are in the blood collection tube that holds 2 mL?

Answer 1

40 drops of blood in a tube that holds 2 mL

Answer 2

40 drops of blood are in the blood collection tube that holds 2 mL.

Step-by-step explanation:

Consider the provided information.

It is given that a drop of blood is 0.05 mL

This can be written as

1 drop = 0.05 mL

Now we want to calculate how many drops of blood are in the blood collection tube that holds 2 mL.

`\text{Number of drops of blood}=\frac{\text{Volume of blood collect in a tube}}{\text{Volume of a drop of blood}}`

Substitute the respective value in above formula.

`\text{Number of drops of blood}=(2mL)/(0.05mL)=40`

Hence, 40 drops of blood are in the blood collection tube that holds 2 mL.