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disa [49]
3 years ago
7

Theodore hired a roofer for some work. on final bill he was charged a total of 642$ .425$ was listed for parts and rest for labo

r . if the hourly rate was 31$ how many hours of labor was needed ? ​
Mathematics
1 answer:
Bingel [31]3 years ago
4 0

Answer:

7 hours

So you so 642-425= 217, then you do 217/31= 7

your answer is 7

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