So, "one third of remaing" is 21, this means that the "remaining" was three times as much: 21*3=63
This 63 is the 30 % of all the people, since they are the remaining of 100-70%.
so: 63=30/100x
we now multiply both sides by 100:
6300=30x
and divide by 30:
210
so all the people at the fair numbered 210!
I think the correct answer is false. A figure is not only a quadrilateral if and only if it is a polygon. A polygon can have three or more sides. A<span> </span>polygon <span>is a plane figure that is bounded by a finite chain of straight line segments closing in a loop to form a closed chain or circuit</span>
Answer:
10
Step-by-step explanation:
5 divided by 1/2 is 10
Answer:
Step-by-step explanation:
According to the information provided his final score was -6 or six under par. Without knowing what par is a numerical value can’t be provided.
Answer:
2x+30=x+80 (corresponding angles)
2x-x=80-30
x=50