Question

Express 1.=1.27(bar in 27) in the form of p /q where p and q are integers and q is not equal to 0?...

Answer 1

Answer:

14/11

Step-by-step explanation:

Let x = 1.27 bar ___(1)

Multiplying by 100 on both sides :

100x = 127.27 bar ____(2)

Subtracting (1) from (2) :

(100x = 127.27 bar ) - ( x= 1.27 ) :

99x = 126

x = 126/99

x = 14/11 is the answer