1) If 5 men can dig a piece of land in 1 day, how many days will it take 10 men to dig the same piece of land?2) Find the value of X3y + 34x=4523y+3x=60
1) If 5 men can dig a piece of land in 1 day, how many days will it take 10 men to dig the same piece of land?2) Find the value of X3y + 34x=4523y+3x=60
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