Question

Express 0.5 bar in p/q

Answer 1

Let x = 0.5 bar 

As there is one number under bar, multiply by 10 on both sides,

10 × x = 10 × 0.5 bar

10x = 5.5 bar 


Subtract x from both sides

10x =  5.5 bar
 -  x = -0.5 bar
_____________
9x = 5   [bar cancelled]
_____________

x =5/9 

NOW,

0.5 bar  in p/q form is 5/9 




i hope this will help you



-by ABHAY

Answer 2

Answer:x=0.555...

10x=5.555....

10x-x=5

9x=5

X=5/9

Hope it helps

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