Question

7 log(15/16)+6log(8/3)+5log(2/3)+log(32/25)
by logarithm laws
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Answer 1

1.5871

Explanation:

According to the Question,

• we have, 7 log(15/16)+6log(8/3)+5log(2/3)+log(32/25)

The Solution, With Basic Properties of Log.

7*log15-7*log16+6*log8-6*log3+5*log2-5*log3+log32-log25

7*1.176-7*1.204+6*0.903-6*0.477+5*0.3010-5*0.477+1.505-1.3979

on Solving, We get

1.5871