How do you calculate log_5 2.4 with a calculator? Precalculus Properties of Logarithmic Functions Functions with Base b 1 Answer Matt B. Nov 22, 2016 log_bA=log(A)/log(b) So, you would punch in: log(2.4)/log(5)="Lorem Ipsum" Answer link Related questions What is the exponential form of log_b 35=3? What is the product rule of logarithms? What is the quotient rule of logarithms? What is the exponent rule of logarithms? What is log_b 1? What are some identity rules for logarithms? What is log_b b^x? What is the reciprocal of log_b a? What does a logarithmic function look like? How do I graph logarithmic functions on a TI-84? See all questions in Functions with Base b Impact of this question 1853 views around the world You can reuse this answer Creative Commons License