Question 514915
Solve log5 (using log3= 0.4771 and log2=0.3010)
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log5=log(30/6)=log30-log6
log30=log(3*10)=log10+log3=1+log3=1+.4771=1.4771
log6=log(2*3)=log2+log3=.4771+.3010=.7781
log5=log30-log6=1.4771-.7781=.6990