How do you calculate # log_7 10#? Precalculus Properties of Logarithmic Functions Common Logs 1 Answer Shwetank Mauria Sep 14, 2016 #log_7 10=1.1833# Explanation: Let #log_7 10=x# Then #10=7^x# and #log10=log7^x=xlog7# and #x=log10/log7=1/0.8451=1.1833# or #log_7 10=1.1833# Answer link Related questions What is the common logarithm of 10? How do I find the common logarithm of a number? What is a common logarithm or common log? What are common mistakes students make with common log? How do I find the common logarithm of 589,000? How do I find the number whose common logarithm is 2.6025? What is the common logarithm of 54.29? What is the value of the common logarithm log 10,000? What is #log_10 10#? How do I work in #log_10# in Excel? See all questions in Common Logs Impact of this question 1605 views around the world You can reuse this answer Creative Commons License