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Mathematics 7 Online
OpenStudy (i_ask_alot):

If it takes 5 men 20 hours to brick a house, How long will it take 2 men to do the job if they work at the same rate ?

OpenStudy (i_ask_alot):

@welshfella please help

OpenStudy (welshfella):

It will take longer of course I fact by a factor of 5/2

OpenStudy (welshfella):

so its (20 * 5) / 2

OpenStudy (i_ask_alot):

so 50

OpenStudy (welshfella):

correct

OpenStudy (i_ask_alot):

Thank you so much.

OpenStudy (welshfella):

yw

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