Question

21.871 bar on 871 convert into p/q form​

Answer 1

Answer:

2165/999. Step-by-step explanation:

1)let x = 21.bar on 871

2)then;1000x = 21871.bar on 871

now,by subtracting 1 from 2;

X = 2165/999.

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Answer 2

Answer:

Let x= 21.871871....... - eq1

Multiply both side by 1000

1000x = 21871.871871...... - eq2

Subtract eq1 from eq2

1000x-x = 21871.871871... - 21.871871....

999x = 21850

x. = 21850/999