Question

A pharmacist counts 45 capsules and puts them in a bottle. Each capsule has a mass of 7/9 of a gram and the mass of the empty bottle is 152 1/2. What is the total mass?

Answer 1

To find the total mass, calculate the mass of the capsules and the mass of the empty bottle, and then add them together.

Step-by-step explanation:

To find the total mass, we need to calculate the mass of the capsules and the mass of the empty bottle, and then add them together.

The mass of each capsule is 7/9 of a gram. Since there are 45 capsules, the total mass of the capsules is (7/9) * 45 = 35 grams.

The mass of the empty bottle is 152 1/2 grams. Therefore, the total mass is 35 + 152 1/2 = 187.5 grams.