Step-by-step explanation:
Hope it will helps you..
Your photo is so unclear ..but i try my best to understand...
I don’t know what the question is, your just saying that
10 to the power of 3 is 1000, and 400 divided by 1000 is 0.4 because you move the decimal place over 3 in the number 400 to get 0.4.
Answer:
Step-by-step explanation:
0.1 g = 100 mg
85 mg / 100 mg = x mL / 1.5 mL
x = 1.275 mL