Answer:
44%
Step-by-step explanation:
So you have 2 bottles. One bottle is 8ml and is 80% acid. the other is 12 ml and is 20% acid.
This means there's 6.4 ml of acid in bottle 1(8*0.8) and 2.4 ml of acid in the other one(12*0.2).
The total amount of liquid is 8+12 = 20
The total amount of acid is 6.4+2.4 = 8.8
Percentage of acid in the new solution is 8.8/20 = 0.44 = 44%
Answer:
the answer is D
Step-by-step explanation
if your adding more stuff to your shopping cart it does not matter what item it is it will always increase
Yep! You did it correct :)
Answer:
Just do 1540 divided by 35
Step-by-step explanation:
Each book costs $15. 90 divided by 6 is 15 which is also 90 over 6.
