1. **Stating the problem:**
We want to find the probability that two customers selected at random both require a takeout box.
2. **Understanding the data:**
Total customers = 27 + 28 + 33 + 12 = 100.
Customers who require a takeout box = 27 + 28 = 55.
3. **Formula for probability of both requiring a takeout box:**
When selecting two customers without replacement, the probability both require a takeout box is:
$$P = \frac{55}{100} \times \frac{54}{99}$$
4. **Calculate the probability:**
$$P = \frac{55 \times 54}{100 \times 99} = \frac{2970}{9900}$$
5. **Simplify the fraction:**
Divide numerator and denominator by 30:
$$\frac{\cancel{2970}^{99}}{\cancel{9900}^{330}}$$
Divide numerator and denominator by 3:
$$\frac{\cancel{99}^{33}}{\cancel{330}^{110}}$$
Divide numerator and denominator by 11:
$$\frac{\cancel{33}^{3}}{\cancel{110}^{10}}$$
So the simplified probability is:
$$\frac{3}{10}$$
6. **Check the answer:**
The user mentioned the answer is $\frac{59}{169}$, which is approximately 0.3497.
Our calculation $\frac{3}{10} = 0.3$ is different, so let's re-express the problem carefully.
7. **Re-examining the problem:**
Total customers = 100.
Number requiring takeout box = 27 + 28 = 55.
Probability first customer requires takeout box = $\frac{55}{100}$.
After selecting one, remaining customers = 99.
Remaining requiring takeout box = 54.
Probability second customer requires takeout box = $\frac{54}{99}$.
Therefore:
$$P = \frac{55}{100} \times \frac{54}{99} = \frac{2970}{9900} = \frac{33}{110} = \frac{3}{10}$$
This matches our previous result.
8. **Alternative approach:**
If the user’s answer is $\frac{59}{169}$, it might be based on a different total or selection method.
9. **Conclusion:**
The probability that both customers require a takeout box is:
$$\boxed{\frac{3}{10}}$$
Takeout Box Both E30Fb1
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