उस संख्या का 40% क्या होगा, जिसका 200%, 90 है?
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Answered by
18
200%=90
100%=45
40%=45*40/100=18
100%=45
40%=45*40/100=18
Answered by
5
200%..........90.
1%.............90/200=.45.
40%............0.45×40=18.
1%.............90/200=.45.
40%............0.45×40=18.
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