Find the approximate value of the expression:

$$\frac{15.02 imes 12}{11.99} + 24.78^2 = ?$$

Question

Find the approximate value of the expression:

$$\frac{15.02 	imes 12}{11.99} + 24.78^2 = ?$$

Accepted Answer

**Solution:**

1. First, approximate the values for easier calculation:
   - $15.02 \approx 15$
   - $11.99 \approx 12$
   - $24.78 \approx 25$

2. Calculate the first part:
   $$\frac{15.02 	imes 12}{11.99} \approx \frac{15 	imes 12}{12} = 15$$

3. Calculate the square term:
   $$24.78^2 \approx 25^2 = 625$$

4. Add the two results:
   $$15 + 625 = 640$$

**Answer:** $640$

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