19. Nine doctors composed 60% of the medical team who volunteered services at the free clinic for the poor
How many doctors were in the medical team?
A 12
B. 13
C. 14
D. 15


Sagot :

Answer:

Letter D. Tama po yan. :)

Answer:

D. 15

Step-by-step explanation:

This is an example of a Base-Rate-Percentage Question.

where in the Base (total number of doctors) is missing.

The formula to find the Base is:

[tex]Base(B)=\frac{Percentage (P)}{Rate (R)} x (100)\\[/tex]

Where:

P= 9

R= 60

Solution:

[tex]B=\frac{P}{B} x (100)\\\\ B =\frac{9}{60} x (100)\\\\B =\frac{900}{60} \\\\B= 15\\[/tex]

The doctors on the medical team are 15.

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