math
Level
pending
a chemist has 20 Liters of 60% acid solution . how many Liters of 90% solution must be added to make a mixture of 75%
The answer is 20.
This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try
refreshing the page, (b) enabling javascript if it is disabled on your browser and,
finally, (c)
loading the
non-javascript version of this page
. We're sorry about the hassle.
1 solution
old school algebra style Have fun!!! share and like