please don't spam friends. b) one answer tell step by step.....
Answers
Step-by-step explanation:
here is your answer
....
I guess you could do the first one but not the others.......right??
ok....
b) 0.47( dash is on 47)
therefore take x= 0.474747......
by multiplying 100 on both sides....
ok ......but before that I want to say that why we took 100 and not any other number .....it is because.....there is dash on number 47 and so we are taking 100 after 0.47 and as a result we took 100
this is for those who didn't know about it ...
ok .....let's move on......
so
by multiplying 100 on both sides..
here was the answer to your question number "b"
we get
100x= 100 ×0.474747...
=) 100x= 47.47 ( rounding process)
now....
subtract 0.474747....and 47.47 as well as 100x -x
this comes
100x-x=47.47-0.4747....
=) 99x=47
=) x=47/99
now comes question no.C
that is 0.324 ( dash is on 24)
therefore take x= 0.3242424.....
by multiplying 100 on both sides....
ok ......but before that I want to say that why we took 100 and not any other number .....it is because....there are two digits that are repeating after 3 .......as you can see that there is a dash on numbers 24 ........which means they both are repeating........ as a result we took 100......
therefore by multiplying 100 on both sides...
we get
we get 100x= 100 ×0.32424...
=) 100x= 32.42 ( rounding process)
( rounding process)now....
( rounding process)now....subtract 0.32424....and 32.42 as well as 100x -x
as well as 100x -xthis comes
as well as 100x -xthis comes100x-x=32.42 - 0.32424...
=) 99x= 32
=) x=32/99
hope you got your answers .......for next answers......follow me.......and please mark as brainliest....please.....it took me a lot of time to write .....so please
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