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Nitrosomonas and Nitrobacter are chemoautotrophic organisms found in soil and water, and are responsible for the oxidation of ammonium to nitrite (Nitrosomonas) and nitrite to nitrate (Nitrobacter).
If the numerator of a fraction is increased by 40% and the denominator is decreased by 20%, then the value of the fraction becomes 21/16. Then tell the ...
If the numerator of a fraction is increased by 25% and the denominator is decreased by 10%, the value of the new fraction 25/24, Find the original faction.
There is a fraction such that if we add 11/30 to it then it gets inverse & if we subtract 1 from numerator then the fraction becomes 2/3 . What is the f...
The difference between the smallest and the largest fraction among 3/2, 1/5, 4/3, 5/4 is
2.666 …+ 2.77… in fraction form is:
A complex fraction evolves into 25/21 when 25% of the numerator is added to the numerator, and simultaneously, 23% of the denominator is subtracted from...