Answer:
Divide 1200 by 1100, whatever you get from that turn it into a percentage. You may have to simplify.
Step-by-step explanation:
see below
it will be easier to do calculations later if you simplify first
in this case you did the best and shortest way
you could rewrite
(8-4√2) /2 + ( 6+4√2)/ 2 as
4-2 + 3 + 2 and then 7 + 4
8.375
5.75,6, 6.5, 6.75, 7, 7.5, 8, 8, 8.25, 8.25, 8.5, 8.75, 9, 9.25, 9.25, 9.5, 10, 10.25, 11, 13.75
8.25 + 8.5 = 16.75
16.75/2 = 8.375
First let us simplify the fraction:
25/120 = 5/24
Now let's use long division to make 25/120 (now 5/24) into a decimal:
The answer is 0.20833333333 ( the 3 goes on forever)
Happy to help