Answer:
i think its the first option
Step-by-step explanation:
Three hundred million, ninety nine thousand, nine hundred ninety <span />
Answer: Her measuring cup has 8.25 mL of medicine.
Step-by-step explanation:
As per given,
In 11 mL of medicine, there are 20 drops.
That means quantity in 1 drop =
mL
Now , the quantity in 15 drops = 15 x quantity in 1 drop
= 

= 8.25 mL
Hence, her measuring cup has 8.25 mL of medicine.
All you have to do is divide 500 by 3.
500 divided by 3 is 166.666667
I hope this helps:)
Mathematicians make snow angels