Dimensional analysis

(11.38 g/day)*(2.82ug/kg)*(17.5kg-day/mg)/20kg

= 0.000000002808015
What would be the symbols after the number g/kg, ug/kg? I have no clue

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1. I don't know what you want.

I see that in the numerator you have the following units:
g*ug*kg*day
and in the denominator
day*kg*mg*kg

That on itself makes not a lot of sense to me.

What are you trying to do?

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bobpursley
2. (11.38 g/day)*(2.82ug/kg)*(17.5kg-day/mg)/20kg

Just looking at the numbers:
11.38 * 2.82*17.5/20

=561.603/20
=28.08015
But what should I have as the extension
g/kg or what?

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4. reread my response, and examine the units in the numerator and denominator.

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bobpursley

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