Question :
If M and A represent the percentages of moisture and ash respectively, the dry and ash free analysis in Ultimate Analysis is obtained on dividing other components by the fraction of
1. {1-(M+A)}/100
2. {1-(M-A)}/100
3. {1-(A-M)}/100
4. 1-{(M+A)/100}
Answer :
4 - 1-{(M+A)/100}
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