Question

classmate
Date
Page
Convert 0.9999 into rational number
rational​

Answer 1

Answer:

1

Step-by-step explanation:

let :

x= 0.999… equation (1)

multiply both side by 10 to equation (1), we get

10x = 9.999… equation (2)

subtract equation (1) from equation (2)

(10x) - (x) = (9.999…) - (0.999…)

9x = 9

x=1

Hence you can write it in fraction as:

0.999… = 1 (Answer)

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