i 18
---- = ----
100 25
25i 1800
----- = -------
25 25
i = 72
72%
90% out of 105% which would be 0.85
Simply take the numerator (3) and denominator (7) and add them together.
3+7 = 10, which means that the ratio will provide parts that are in multiples of 10 depending on the total
so take 10x = 800
x = 80.
Then multiply this by the numerator and denominator
3*80/7*80 = 240/560.
Answer Q3:
A) 2/6
This decimal would be written as 0.33333333 and on.
I don't get number 4 but I'm pretty sure its A because 12 times 12 is 144 and and you have to add the 18.
4 and 8 are corresponding angles. Corresponding angles are on the same side of parallel lines cut by a transversal