This cannot be sensibly answered. Milliliters (mL or ml) is a measure of volume, mg is a measure of weight or mass.
5
1 milliliter = 20 drops.
800
75mg = 0.00265oz
There is no such thing as a 75mg adderall
1cc (cubic centimeter) and 1mL (milliliter) are the same volume.
7500
1ml
2700ml
21059ml
1
75mg = 0.075g Divide mg by 1,000