Convert 4.92 μm to inches?

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Answer 1 · 2018-02-03T04:19:17

#~~1.94*10^-4# inches

I do not know what kind of problem is this, because the conversions become quite absurd!

Anyways, #1mum=0.001mm=1*10^-3mm#

And we know that

#1cm~~0.394# inches

Also, #1cm=10mm#

#:.1mm=0.0394=3.94*10^-2# inches

#:.1mum=3.94*10^-2*1*10^-3# inches

#1mum=3.94*10^-5# inches

#:.4.92mum=4.92*3.94*10^-5# inches

#~~1.94*10^-4# inches