Ratios and Proportions
What is the unit rate of 240 miles in 4 hours?
60 miles per hour
Simplify the expression: 3x+5−x+2
2x+7
Mr. Topil has lived in 5 states, name 3 of them.
Kansas, Nebraska, California, Rhode Island, Illinois
What is the area of a triangle with a base of 10 cm and a height of 6 cm?
30 square cm
What is the probability of rolling a 4 on a standard six-sided die?
1 / 6
If 3 apples cost $2.25, how much do 5 apples cost?
$3.75
Solve for y: y − 9 = −4
y = 5
3.14159... whichever group gets the most correct numbers of pi, wins these points, the rest lose them
3.14159265358979323846264
What is the circumference of a circle with a diameter of 14 inches (use π≈3.14)?
43.96 inches
A bag contains 3 red marbles, 2 blue marbles, and 5 green marbles. What is the probability of picking a blue marble?
2/10 or 1/5 or 20%
A map has a scale of 1 inch = 20 miles. Two cities are 3.5 inches apart on the map. What is the actual distance between them?
70 miles
Write an algebraic expression for "five less than twice a number."
2n−5 (using 'n' for the number)
What is Mr. Topil ordering from panda express?
Orange chicken, chow mein, fried rice, honey sesame chicken
What is the volume of a rectangular prism with length 5 cm, width 3 cm, and height 2 cm?
30 cubic cm
What is the median of the following data set: 10, 15, 8, 12, 15?
12
12 is 80% of what number?
15
Solve for m: m / 6 = −5
m = −30
What movie did Mr. Topil most recently watch?
Pitch Perfect
Two angles are supplementary. If one angle measures 65 degrees, what is the measure of the other angle?
115 degrees
What is the range of the following data set: 25, 30, 18, 42, 20?
24
The ratio of boys to girls in a class is 3:5. If there are 15 girls, how many boys are there?
9 boys
If 4(z+2)=20, what is the value of z?
z = 3
What sport did Mr. Topil do in college?
What is the area of a circle with a radius of 5 meters (use π≈3.14)?
78.5 square meters
If you flip a fair coin three times, what is the probability of getting heads all three times?
1/8