show that 1.2727 =1.27can be expressed
In the form Pla, where p and q are integers and q≠0
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Answer:
let x = 1.272727....
100x = 127.2727....
= 126 + 1.2727...
= 126 + x
100x - x = 126
99x = 126
x = 126/99 (ans)
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