Question

Answer fast for 20 points

Answer 1

So 15.712(bar on 12) in the form of p/q where p and q are integers and q is not equal to 0 is 15015/990. This can further be simplified to 5005/330 = 1001/66. Therefore the final answer is 15.712(bar on 12) = 1001/66.

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Answer 2

Answer:

Step-by-step explanation: 15.7 12 bar in p/q

let x = 15.7 12 bar

Multiply both sides with 10

10x = 157.12 bar    (i)

Multiply both sides with 100

1000x = 15712.12 bar (ii)

Subtract (i) from (ii)

1000x - 10x = 15712.12 bar - 157.12 bar

990x = 15555

x = 15555/990