Math, asked by Physyco, 7 days ago

6. of a piece of metal has a mass of 7 kg. What is the mass of of the piece of metal? Using probability.

Answers

Answered by slsismyname

1

Answer:

3.6kg

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

:)

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