Math, asked by Naveel9333, 9 months ago

Express 0.4bar in rational form

Answers

Answered by hemantsinha2005

4

Step-by-step explanation:

let 0.4444..... be x

x=0.444.....

10x=4.444......

Subtraction

10x-x=4.4444.....-0.4444.....

9x= 4

x=4/9

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