Probability & Decimal Operations
Similar Figures
Percentages
Ratios & Proportions
Constant of Proportionality
100
What is the probability of spinning a multiple of 2?
1/2
100
What is the measure of side x & side y?
x = 15, y= 10
100
The table shows the frequency of pet adoptions.
What percentage of all adoptions are cats?
Cats make up 44% of all adoptions.
100
Andre caught 25 out of 40 passes during football season. If he continued making catches at this rate, how many catches would he make out of 280 pass attempts?
175 catches
100
Demariya read 12 pages in 4 minutes. After 6 minutes, she had read 18 pages.
What is the constant of proportionality that related the number of pages read, y, to the number of minutes, x?
3 pages per minute
200
A bag of candy has 18 Jolly Ranchers. Six are purple, 3 are blue, and the remaining ones are green. One Jolly Rancher will be randomly selected from the basket.
Find the probability of selecting each color. Don't forget to simplify!
Purple = 1/3
Blue = 1/6
Green = 1/2
200
Richard created a scale drawing of his bedroom. In the scale drawing, the length of the bedroom is 6 inches. The length of the actual bedroom is 12 feet. What scale did Richard use to create the drawing of his bedroom?
______ inch(es) represents ________ foot (feet).
1 inch represents 2 feet.
200
The price of rent changed from $2000 per month to $2500 per month. What was the percent change?
The price of rent (increased or decreased) by ______%.
The price of rent increased by 25%.
200
Tanise made 10 out of 15 free throws at practice. How many free throws would she make out of 24 attempts?
16 free throws
200
There are 30 animals on a farm.
1/6 of the animals are horses.
2/5 of the animals are cows.
The remaining animals are pigs.
On this farm, how many pigs are there?
13 pigs
300
What is the value of
0.85 - 4/5?
0.05
300
A tree has a height of 18 feet. There are approximately 3.28 feet in 1 meter. What measurement is closest to the height of the tree in meters?
A) 5.48 m C) 57.20 m
B) 10.96 m D) 27.41 m
A) 5.48 m
300
Railyn earns $15 per hour and works 20 hours per week. The income tax Railyn has to pay is 6%. What is her net income after paying taxes?
She makes $300 before taxes. The income tax she has to pay is $18. That means, her net income is $282.
300
The ratio of white to red to black marbles in a bag is 3:2:1. There are 16 red marbles in the bag. Complete the sentence below.
There are _______ white marbles in the bag. The bag contains a total of ______ marbles.
There are 24 white marbles in the bag. The bag contains a total of 48 marbles.
300
Ja'Myiah ran 100 meters in 12.5 seconds. She hurdled 62 meters in 15.5 seconds.
What is the rate in meters per second for running and hurdling?
She ran _____ meters per second and hurdled ______ meters per second.
She ran 8 meters per second and hurdled 4 meters per second.