A "micron" is defined as one-millionth of a meter.The average diameter of a strand of
human hair is 60 microns.How many of these hairs, laid sideways next to each other, would it
take to cover 3 cm?

Question

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The Answer of A "micron" is defined as one-millionth of a meter.The average diameter of a strand of
human hair is 60 microns.How many of these hairs, laid sideways next to each other, would it
take to cover 3 cm?

A "Micron" Is Defined as One-Millionth of a Meter