Question 1143037: How many gallons each of 25% alcohol and 5% alcohol should be mixed to obtain 20 gal of 16% alcohol? That equals 3.2 gallons pure, checks.
Answer:
Step-by-step explanation:
If you ad them together you get 20 15/20 are boys 15 divided by 20 is .75
0.012 is the answer!
I hope this helps you out! :D
Answer:
B. 120
Step-by-step explanation:
10% =
No. of left-handed students =
× 1,200
= 120
Answer:
13
Step-by-step explanation:
because