Question

Express o.31....in p by q form where p and q is integers and q not equal to 0

Answer 1

Answer:

let x = 0.3131..... 1

100x = 31.3131.... 2

2 - 1

99x = 31

x = 31/99

therefore 0.3141...... can be expressed as 31/99

Answer 2

Answer:

a = 31/99

Step-by-step explanation:

a=0.31......... (1) equation

multiply by 100

100a=31.31.......(2) equation

then subtracting (1) equation from (2) equation

100a-a = 31.31-0.31

99a = 31

a = 31/99

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