Question 721877
if i have a 29% solution of something and want to make a 3% solution out of it 
---how much of the 29% stuff should i start out with in order to prepare 16oz. of the dilute 3% stuff
let x=amount of 29% solution to start out with 
29%x=3%*16
.29x=.48
x=.48/.29
x≈1.66
amount of 29% solution to start out with =1.66 oz