If a coin press machine makes 100 coins every 2 minutes, how long will it take the machine to make 350 coins? A. 8 minutes B. 7 minutes C. 6 minutes D. 5 minutes

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UpStudy AI · Accepted Answer

To solve the problem, we need to determine how long it will take the coin press machine to make 350 coins, given that it makes 100 coins every 2 minutes.

### Step 1: Calculate the rate of coin production
The machine produces 100 coins in 2 minutes. Therefore, the rate of production can be calculated as follows:

$$
\text{Rate} = \frac{100 \text{ coins}}{2 \text{ minutes}} = 50 \text{ coins per minute}
$$

### Step 2: Determine the time required to make 350 coins
Now, we need to find out how long it will take to produce 350 coins at the rate of 50 coins per minute. We can use the formula:

$$
\text{Time} = \frac{\text{Total coins}}{\text{Rate}}
$$

Substituting the known values:

$$
\text{Time} = \frac{350 \text{ coins}}{50 \text{ coins per minute}} = 7 \text{ minutes}
$$

### Conclusion
It will take the machine 7 minutes to make 350 coins. Therefore, the correct answer is:

**B. 7 minutes**
It will take 7 minutes to make 350 coins. **B. 7 minutes**

If a coin press machine makes 100 coins every 2 minutes, how long will it take the machine to make 350 coins? A. 8 minutes B. 7 minutes C. 6 minutes D. 5 minutes

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