Question

the value of 0.6bar +0.7 bar +0.8bar =​

Answer 1

HEY DUDE,LET ME HELP YOU WITH IT.......

YOU HAVE ASKED 0.6 BAR+0.7 BAR+0.8 BAR=?

SO LET'S CONVERT FIRSTLY ALL OF THEM INTO FRACTIONS AND THEN SUM UP ALL OF THEM...

• CONVERTING 0.6 BAR INTO FRACTION

LET x=0.666666666666666.....

      10x=6.66666666666....

    now,10x-x=6.6666.....-0.666666

therefore,9x=6

x=6/9=2/3

• CONVERTING 0.7 BAR INTO FRACTION

LET x=0.77777777.....

10x=7.777777...

similarly,9x=7

x=7/9

• COVERTING 0.8 BAR INTO FRACTION

let x=0.88888888....

10x=8.888888888....

similarly,9x=8

x=8/9

• SUMMING UP THE FRACTION FORMED

SO,NOW WE HAVE FRACTIONS,6/9,7/9 & 8/9

SUMMING UP ALL THE FRACTIONS...WE GET,

6/9+7/9+8/9=21/9

• SO,THE VALUE OF 0.6 BAR+0.7 BAR+0.8 BAR IS 21/9(IN FRACTION) OR 2.3 BAR{2.3333333.......}(IN DECIMAL)

HOPE YOU ARE REALLY HELPED MATE,PLEASE CONSIDER MARKING MY ANSWER AS BRAINLIEST.....

Answer 2

Answer:

Mark me as brainlist!!

Step-by-step explanation:

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