If log1087.5 = 4.9421, then the number of digits in (875)10 is? Options:
A) 60
B) 28
C) 27
D) 26
E) 25
X = (875)10 = (87.5 x 10)10   Therefore, log10X = 10(log4087.5 + 1)   = 10(4.9421 + 1)   = 10(5.9421) = 59.421   X = antilog(59.421)   Therefore, number of digits in X = 60.   60NSWER:60
<result>A</result>
If log1087.5 = 4.9421, then the number of digits in (875)10 is?