but -log(49/36) = -0.134
to find the answer as a log
-log(49) - log(36) = -(log(49) + log(36))
Using rues of logs, what does that equal?
© Copyright The Student Room 2017 all rights reserved
The Student Room, Get Revising and Marked by Teachers are trading names of The Student Room Group Ltd.
Register Number: 04666380 (England and Wales), VAT No. 806 8067 22 Registered Office: International House, Queens Road, Brighton, BN1 3XE