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A factory requires 42 machine to …

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A factory requires 42 machine to produce a given number of articles in 63 days . How many machines would be required to produce the same number of articles in 54 days ?

Posted by Aditya Prakash Dwivedi 6 years, 10 months ago

CBSE > Class 08 > Mathematics

3 answers

Anupam Mishra 6 years, 10 months ago

This proportion.is indirect. So 42/63=x/54 Therefore 42×63=x×54;42×63/54=x::x=49 machines

1Thank You

Hemanshu Kumar 6 years, 10 months ago

Therefore 36 machine are riquired.

0Thank You

Hemanshu Kumar 6 years, 10 months ago

Since this is in direct propotion,x1/y1=x2/y2 42/63=x/54 42*54/63=x 36=×

0Thank You

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CBSE > Class 08 > Mathematics