5by9 of a piece of metal weight 7 kg. what would be the weight of 2 by 7 of the metal.
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Answer:
Step-by-step explanation:
Let the total amount of metal be x
5x/9=7
x=12.6kg
The total weight of the piece=12.6kg
Weight of 2/7 of the piece=(12.6×2) /7
=3.6kg
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