A painter can paint 250m² wall in 8 hours, how much time will be required to paint 3000m²?
Answer: 96 hours
Explanation
To find the time required to paint 3000m²:
First, find the painter's rate:
250m² / 8 hours = 31.25m²/hour
Now, divide the total area by the rate:
3000m² / 31.25m²/hour ≈ 96 hours
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