Question

If log(a) = 1.2 and log(b)= 5.6, what is log(ab)? a. 6.72b. 4.4c. 6.8d. not enough information to tell

Answer 1

Log(ab) = Log a + Log b

then if log(a)= 1.2, log(b)= 5.6

Log(ab)= 1.2 + 5.6= 6.8

Then answer is

Option c) 6.8