Question

write in p/q form 1.38 bar

Answer 1

Hey mate!!


$1.3 \bar{8}$
Let x = 1.388888......(1)

=> 10x = 13.88888...(2)

=> 100x = 138.888.....(3)

On subtracting (2) from (3)

100x - 10x = 138 - 13

=> 90x = 125

=> x = 125/90


hence, it is in the p/q form.


Thanks for the question!

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