Question 1086676
In words:
[ mg / tablet ] x [ g / mg ] = [ g / tablet ]
and then
[ g / patient ] / [ g / tablet ] = [ tablets / patient ]
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{{{ 1125*( 1/1000 ) = 1.125 }}}
and
{{{ 2.25 / 1.125 = 2 }}}
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The data is based on per day. I didn't include this in 
the word equations to make things simple.
The patient should take 2 tablets/day