log(16) 9*log(27) 32=?

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log(16) 9*log(27) 32=?
log(16) 9*log(27) 32=?

log(16) 9*log(27) 32=?
log(16) 9*log(27) 32
=lg9/lg16×lg32/lg27
=lg3/2lg2×5lg2/3lg3=5/6

log(16) 9*log(27) 32
=lg16/lg9*lg27/lg32
=4lg2/3lg3*3lg3/5lg2
=4/3*3/5
=4/5

log(16)9*log(27)32=(2/4)*log(2)3*(5/3)*log(3)2=(2*5)/(4*3)=5/6