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Express 0.4 bar in the form …

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Express 0.4 bar in the form of p upon Q were p and q are integer and q is not not equal to zero

    • Posted by Mohit Yadav 2 years ago

    CBSE > Class 09 > Mathematics
    • 3 answers

    Pari Rai 2 years ago

    x=0.4 x=0.444------------- (1) Multiple x of 10 10x=4.444-------- (2) Subtract equation (2) and (1) 10x=4.444 (-) x=0.444 ---------------------- 9x=4 x=4/9 Answer:-4/9

    1Thank You

    Behatpreet Kaur 2 years ago

    4/9

    0Thank You

    Sylwia Prakash 2 years ago

    Let 0.4 equal to x And expand the 0.4 bar like 0.44444 Then 10x equal to 4.444444 Then subtract the 10x to x and 4.44444 to 0.44444 Then there is 9x equal to 4 Then move 9 to 4 Then x equal to 4/9 This is answer Thankyou

    4Thank You

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