Duplicate Question
The question on this page has been marked as a duplicate question.
Original Question
If 50ml of a 7.5% (w/v) sodium bicarbonate injection are added to 500ml of a5% dextrose injection , what is the percentage stre...Asked by Anonymous
If 50ml of a 7.5 % w/v sodium bicarbonate injection are added to the 500ml of a 5% dextrose injection what is percentage strength of sodium bicarbonate in the product?
Answers
Answered by
mathhelper
let the new percentage be x
7.5(50) + 5(500) = x(550)
solve for x
7.5(50) + 5(500) = x(550)
solve for x