Fractions
Geometry
Circles
Probability
Percentages
100
What is 12 1/3 plus 17 2/3
30
100
What is the supplement of a 40° angle? A 40 B 80 C 120 D 140
D 140
100
This circular stage has a radius of 25 meters.Which equation could be used to find the area of the stage in square meters? A 25pi B 50pi C pi*25*25 D pi*50*50
C pi*25*25
100
In her pocket, Kira has 2 red marbles, 2 green marbles, and 2 blue marbles that are all the same size. If Kira picks one marble out of her pocket without looking, what is the probability that it will be either red or green? A 1/3 B 2/4 C 2/3 D 1/5
C 2/3
100
If 50% of a number is 20, what is 75% of the number? A 8 B 15 C 30 D 45
C 30
200
7/2 × 9/9 = A 9/81 B 14/81 C 9/9 D 14/9
B 14/81
200
An equilateral triangles with all angles less than 90 is called an....
Acute angle
200
A bicycle wheel has an inside radius of 12 inches. Which expression could be used to find the inside circumference of this wheel? A 2*6*pi B 12*2*pi C 9*9*pi D 12*12*pi
B 12*2*pi
200
There are 5 purple, pink, and yellow marbles in a bag. What is the probability of picking yellow marble?
1/3
200
What is 50% of 100?
50
300
3 4/5 + 9 3/5
13 2/5
300
If a trapezoid has a height of 26 meters, what is the formula for finding it's length?
(26*2)-2x
300
When wheel B turns 2 revolutions, wheel A turns 5 revolutions. When wheel A turns 40 revolutions, how many revolutions does wheel B turn? A 4 B 16 C 80 D 100
B 16
300
Is 98% = 49/100?
Yes
300
What is 55% of 540?
297
400
What is 24 5/7 divided by 12 7/8?
1.92 or 1 23/25
400
What is supplement of 56 and 166?
56-124 166-14
400
A Ferris wheel at the local fair has a diameter of 52 meters. Which expression can be used to find its circumference, C, in meters?
Circumference - 52*pi
400
In a bag, there are 30 blue marbles, 25 red red marbles, 5 black marbles, and 40 green marbles. What is the probability of picking blue and red marbles?
55/100 = 11/20
400
What is 23% of 243?
55.89-55.9 %
500
What is 190/905 in its simplest form?
38/181
500
What is the equation to find the area of a triangle? A square?
l*w*1/2 and side*side
500
A circle has a radius of 1045 centimeters. What is the area formula for this circle?
1045*1045*pi
500
There are 250 of red, blue, yellow, and orange marbles in a bag. Joe wants to pick out two different kinds of them. What is the probability of picking red and orange?
1/2
500
What is 86% in its simplest form? In decimal, fraction...
43/100, 0.43
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