Answer:
10 litres of 1% solution and 8 litres of 10% solution
Step-by-step explanation:
Let vol of 1% solution = x
So vol of 10% solution = 18 - x
5% of 18 litres = 0.9
Equation formed is
<h3>x * (1/100) + (18 - x)*(10/100) = 0.9</h3>
x + (18 - x)10 = 0.9 * 100
x + 180 - 10x = 90
-9x = 90 - 180
-9x = -90
x = 10 litres
<h3>10 litres of 1% solution and 8 litres of 10%</h3>
6 divided by 3/4 is the same as 6 being multiplied by 4/3.
6/1 multiplied by 4/3 would equal 24/3. It simplifies to 8.
I hope this helps :)
The answer to your question is 42 degrees
Answer:
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Step-by-step explanation:
All vertical lines are undefined
1. 
=
Anything divided by 0 is undefined
