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Tanzania [10]
3 years ago
11

An experienced bricklayer can construct a small wall in 7 hours. An apprentice can complete the job in 42 hours. Find how long i

t takes if they work together
Mathematics
1 answer:
melomori [17]3 years ago
6 0
Mathematically , 24.5 hours because you make the average of both . Realistically it’s not possible to determine a correct or accurate answer.
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