A medicn has 20 ml of medication per liter of soluxon. how mny ml of soluxon r nided to obtain 5ml of soluxn?

Question

A CERTAIN MEDICINE HAS 20 ML OF MEDICATION PER LITER OF SOLUTION. HOW MANY MILLILITERS OF SOLUTION ARE NEEDED TO OBTAIN 5ML OF MEDICATION?

Answer 1

even your question is not clearly to me but I think its...... 250 ml  of solution..

20 ml of medication ------->  1000 ml  of solution

5  ml  of medication -------->  ?   ml  of solution

? =

5X1000          

------------- =

20  

   500

---------

     2

= 250