log of a friction = (log of numerator) - (log of denominator)
log of numerator = log 7.211 + log 0.084 = 0.8580 + `bar(2)`.9243 = `bar(1)`.7823
log of denominator = log 16.52 + log0.016 = 1.2180 + `bar(2)`.2041 = `bar(1)`.4221
log of the given fraction = `bar(1)`.7823 - `bar(1)`.4221 = 0.3602
Value of the fraction = antilog (0.3602) = 2.292. (As the characteristic is 0, the decimal is kept after one digit from the left)
