A stock bottle of medication contains 500 mg of drug used in compounding other medications. You used 125 mg for one prescription and 62.5 mg for a second prescription, while the third prescription was for a child and only 25.25 mg were necessary.

AWhat quantity medication had been used?
BWhat quantity of the original medication is left?

Verified Answer :

212.75 Mg were used in total, so that means that

 287.25 Mg are left
or, it may be 1712.25 Mg are left
 

The quantity of medication had been used will be \(212.75\) mg  and the quantity of the original medication left will be \(287.25\) mg .

What is quantity?

The quantity is a number or an amount of something.

We have,

Total medication \(=500\) mg

Used for one prescription \(=125\) mg

Used for second prescription \(=62.5\) mg

Will be Used for third prescription \(=25.25\) mg

So,

Now,

Total quantity of medication had been used \(=125+62.5+25.25=212.75\) mg

And,

Now,

The quantity of the original medication left\(=500-212.75=287.25\)

Hence, we can say that the quantity of medication had been used will be \(212.75\) mg  and the quantity of the original medication left will be \(287.25\) mg .

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