Question

What is the daily recommended amount of vitamin A if 15% is 150 mcg?

Answer 1

If x is the daily amount of Vitamin A and we know that 15% of x is 150 mcg, we can calculate x as:

`\begin{gathered} 15\%\cdot x=(15)/(100)x=0.15x=150 \\ x=(150)/(0.15) \\ x=1000 \end{gathered}`

Answer: the recommended daily amount of Vitamin A is 1000 mcg.