find the value of log9 0.24. (hint: log2=0.301 log3=0.477)
since 0.24 = 2^3 * 3 * 10^-2,
log9 0.24 = log0.24/log9 = (3 log2 + log3 - 2)/(2 log3)
Now just plug in your given values
log9 0.24 = log0.24/log9 = (3 log2 + log3 - 2)/(2 log3)
Now just plug in your given values