Question

5/9 of a piece of metal has a mass of 7 kg what is the mass of 2/7 of the piece of metal?​

Answer 1

Answer:

3.6 kg is the answer.....

Step-by-step explanation:

5/9 of a piece of metal has a mass 7kg

1 of a piece of metal has a mass =7/(5/9)  = 63/5kg

hence 2/7 of a piece of metal has a mass  = 63/5x2/7 = 18/5kg = 3.6 kg

Answer 2

Answer:

ans is 3.6

Step-by-step explanation:

hope it helps you

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