Question

Five machines can make 250 garments in 18 hours. If three such machines are installed, in how many hours can 250 make be made?

Answer 1

ANSWER

five machine make garments in 18 hours = 250

one machine take time for making 250 garments = 250/5

50 hours

three machine take time for making 250 garments =

$50 \times 3 \\ = 150 \: answer$

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