If log102 = 0.3010 and log103 = 0.4771, eva..

Question 1 Report

If log102 = 0.3010 and log103 = 0.4771, evaluate; without using logarithm tables, log104.5

0.3010

0.4771

0.6532

0.9542

Answer Details

If log102 = 0.3010 and log103 = 0.4771,
log104.5 = log10 $\frac{(3 \times 3)}{2}$
log103 + log103 - log102 = 0.4771 + 0.4771 - 0.0310
= 0.6532