Question

0.27 only 7have bar express in p/q form

Answer 1

Answer:

27/99

Step-by-step explanation:

let assume that 0.272727 be x

x = 0.272727..........(1)

multiply both sides by 100

we are multiplying both sides by 100 because if there is bar on 1 digit we have to multiply by 10 and when 2 then by 100 and so on....

100x = 27.272727..........(2)

subtract (1) from (2)

100x = 27.272727

-     x =   0.272727

 99x = 27

x = 27/99

0.27 in p/q form can be written as 27/99

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