15 workers can build a wall in 48 hrs how many workers needed to complete the wall in 15 hrs
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Answer:
24 workers can complete the same work in 30 hours. Step-by-step explanation: It is given that the 15 workers can build a wall in 48 hours.
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Step-by-step explanation:
as the time decreases the no. of workers will be increased.
therefore,it is inverse variation.
15×48=15x
15×48 by 15 = x
x=48
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