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The bill from your plumber was $132. The cost for labor was $24 per hour. The cost for materials was $ 12. How many hours did the plumber work? Answer in units of hours.​
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The bill from your plumber was $132. The cost for labor was $24 per hour. The cost for materials was $ 12. How many hours did the plumber work? Answer in units of hours.​

User SILINIK
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132 - 12 = 120

120/24 = 5

the plumber worked for five hours. let me know if you need more help :)
User Borgomeister
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