+0  
 
0
53
1
avatar

Jason has 4 gallons of hand sanitizer that contains 25% alcohol. He wants to make a hand sanitizer that contains 50% alcohol. How many gallons of pure alcohol should he add?

 Aug 9, 2021
 #1
avatar+34492 
+1

.25 (4) +1.0(x)= .5(4+x)       solve for x gallons of pure

 Aug 9, 2021

47 Online Users

avatar