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Calculation Task 4


You are required to give a patient 4.0g of a new chemotherapy agent Busapar. This comes as a 30% (w/v) solution in bags containing 750ml. What volume of the 750ml bag would you have remaining after preparing the required solution?
 
Please provide your answer to 2 decimal places.
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​1% = 1g in 100ml
30% = 30g in 100ml
 
30g = 100ml
4g = 13.33ml
 
750ml – 13.33ml = 736.67ml