It’s 1-0.15 I did this before
Answer:
X=60°
Step-by-step explanation:
so.. whatever the sum of "x" and "y" is, it must come with a 10Liter
solution of 10% or 10/100 = 0.10 acidity
thus
solve for "y" to see how much of the 25% solution must be used,
how much "x" will it be? well x = 10 -y :)
Answer:
free points
Step-by-step explanation: