Mr. Lam bought 12 boxes of bottled drinks. Each box contained 24 bottled drinks. He kept 30 bottled drinks for himself and sold the rest at 3 for $5.How much did he get from selling the drinks?



Let's solve this problem step by step.

### Step 1: Determine the total number of bottled drinks Mr. Lam bought.
Mr. Lam bought 12 boxes, and each box contained 24 bottled drinks.

\[
\text{Total bottled drinks} = 12 \times 24 = 288
\]

So, Mr. Lam bought 288 bottled drinks.

### Step 2: Calculate the number of bottled drinks Mr. Lam sold.
He kept 30 bottled drinks for himself, so the number of drinks he sold is:

\[
\text{Number of drinks sold} = 288 - 30 = 258
\]

### Step 3: Determine how many sets of 3 bottled drinks he sold.
Since he sold the drinks at a rate of 3 for $5, the number of sets of 3 bottled drinks is:

\[
\text{Number of sets} = \frac{258}{3} = 86
\]

### Step 4: Calculate the total amount of money Mr. Lam received from selling the drinks.
Each set of 3 bottled drinks was sold for $5, so the total amount of money he received is:

\[
\text{Total amount} = 86 \times 5 = 430 \text{ dollars}
\]

Mr. Lam received $430 from selling the drinks.

Would you like more details on this, or do you have any questions?

Here are some related questions you might find interesting:

1. How much would Mr. Lam have received if he sold all 288 bottled drinks?
2. What would be the price per bottle based on the selling rate of 3 for $5?
3. If the cost of buying each box was $50, what would Mr. Lam's profit be?
4. How many more bottled drinks would Mr. Lam need to sell to make $500?
5. If he decides to keep 10 more drinks for himself, how much less would he earn?

**Tip:** When solving word problems, clearly defining each step helps avoid mistakes and ensures that all relevant information is considered.

Discover how much Mr. Lam earned from selling 258 bottled drinks after keeping 30 for himself. Each set of 3 drinks sold for $5, calculated step-by-step with detailed explanations.

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