A sales manager buys antacid in bottles the gross. If he goes through 3 bottles of antacid every day, how long will the gross last?

A sales manager buys antacid in bottles the gross. If he goes through 3 bottles of antacid every day, how long will the gross last?

• A. 144 days
• B. 3 days
• C. 20 days
• D. 48 days

Answer: (D)

To determine how long the gross of antacid will last, we first need to understand the total number of bottles in a gross. A gross consists of 144 items, which in this case are bottles of antacid. The sales manager consumes 3 bottles of antacid each day. To find out how many days the gross will last, we divide the total number of bottles in the gross by the number of bottles consumed per day: \[ \text{Number of days} = \frac{\text{Total bottles in a gross}}{\text{Bottles consumed per day}} \] Substituting the values, we get: \[ \text{Number of days} = \frac{144}{3} = 48 \] Therefore, the gross of antacid will last for 48 days. This calculation shows that by consuming a set quantity each day from a total stock, you can effectively determine how long that stock will sustain usage. This reinforces practical applications of division in real-life situations, such as inventory management and consumption rates.

To determine how long the gross of antacid will last, we first need to understand the total number of bottles in a gross. A gross consists of 144 items, which in this case are bottles of antacid.

The sales manager consumes 3 bottles of antacid each day. To find out how many days the gross will last, we divide the total number of bottles in the gross by the number of bottles consumed per day:

[ \text{Number of days} = \frac{\text{Total bottles in a gross}}{\text{Bottles consumed per day}} ]

Substituting the values, we get:

[ \text{Number of days} = \frac{144}{3} = 48 ]

Therefore, the gross of antacid will last for 48 days. This calculation shows that by consuming a set quantity each day from a total stock, you can effectively determine how long that stock will sustain usage. This reinforces practical applications of division in real-life situations, such as inventory management and consumption rates.