Answer:
All of the following statements are true because the products, three or four numbers, remain the same regardless of how the numbers are grouped.
First you need to set this problem up as a cross multiply fraction set (actually forgot the name of it so I described it as that).
10/15 * 30/x
Solve for X
450 = 10x
Simplify
45 = x
The Daily dose is 30 meq/45 ml. For a 30 day supply you just multiply by 30.
1350 ml is needed for a 30 day supply.
Answer: 3
Step-by-step explanation:
Multiply 7 x 5.2
Divide 109.2/36.4
Answer 3