The answer is C, because all those numbers equal 12 :)
The simplest form is 15/28
Correct me if I'm wrong. Hope this helps!
Answer:
The variable that you control, often referred to as the x.
This is how you solve it; but first of all convert the percent into a decimal;55%= 0.55
0.55x = 164 (divide by 0.55 on both sides)
x = 164/0.55
x = 298.18 (rounded to the nearest hundredth)
so 164 is 55% of 298.18(rounded)
