math for pharmacy technicians need to know the formula to pr

math for pharmacy technicians need to know the formula to prepare 150 vaginal suppositories. How much of each ingredients will you weigh out? 2.4 g polythene glycol 3350, 30g polyethylene glycol 1000, 90g yields 30 suppositories

Solution

2.4 g polythene glycol 3350, 30g polyethylene glycol 1000, 90g yields 30 suppositories

while we need 150 suppositories.

2.4*5 g  polythene glycol 3350, 30*5 g polyethylene glycol 1000,

12g polythene glycol 3350, 30*5 g polyethylene glycol 1000, 450g yields 150 suppositories