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a. A painter charges 55,440 for materials and 250 per hour for labour. The total cost
of painting an office is 1,50,690. How many hours did it take the painter to paint
the office?
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4
Answer:
381 hours
Step-by-step explanation:
Cost of materials = $55440
Cost of painting per hour = $250
Total cost = $150690
Hours taken to the painter to paint the office =Total cost - Cost of material
=150690 - 55440
=95250
=95250 ÷ 250
=381 hours
Hours taken to the painter to paint the office = 381 hours
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