Proportions
Percentage
Solve for Variable
MashUp
Probability
100
For a saltwater fish tank, 30 gallons of water are mixed with 12 cups of specialized salt.
a. How many cups of salt should be added to 1 gallon of water?
2/5 Cups of Salt
100
Your total bill at a restaurant is $24.
a. If you pay $30, what percentage is the tip?
25%
100
Angles
A and C are supplementary. Find the measure of angle C.
106 degrees
100
(+150)+(−100)=?
50
100
The likelihood that Han makes a free throw in basketball is 60%
The likelihood that he makes a 3-point shot is 0.345
Which event is more likely, Han making a free throw or making a 3-point shot?
Free Throw
200
On a flight from New York to London, an airplane travels at a constant speed. An equation relating the distance traveled in miles, d, to the number of hours flying, t, is t=1/500 d
How long will it take the airplane to travel 800 miles?
1.6 800/500
200
3.8% of 25 is ?
.95
200
5x-2.5+6x-3= ___(2x-1)
5.5
200
A car manufacturer manufactures 4 electric cars for every 6 fuel cars. If those are the only cars they manufacture, what percentage of their production is electric cars?
40%
200
There are 25 prime numbers between 1 and 100. There are 46 prime numbers between 1 and 200.
Which situation is more likely?
.A computer produces a random number between 1 and 100 that is prime.
A computer produces a random number between 1 and 200 that is prime.
.A computer produces a random number between 1 and 100 that is prime.
300
Kiran and Mai are standing at one corner of a rectangular field of grass looking at the diagonally opposite corner. Kiran says that if the the field were twice as long and twice as wide, then it would be twice the distance to the far corner. Mai says that it would be more than twice as far, since the diagonal is even longer than the side lengths.
Do you agree with either of them?
Correct / True it would take twice as long. Distance Doubled
300
On Monday, the high was 60 degrees Fahrenheit. On Tuesday, the high was 18% more. How much did the high increase from Monday to Tuesday?
10.8 degrees Fahrenheit
300
Find x, y, and z. 
x=64
y=18
z=98
300
x=?
x=16
300
Estimate the proportion of the students who like lasagna as their favorite pasta dish. 
.3 or 6/20
400
A raffle has two different drawings. There are 9 winning tickets among 75 red tickets. There are 15 winning tickets among 100 blue tickets.
What color ticket has the greatest chance of being a winner?
Blue
400
The price of a haircut at a salon is $64.
a. If you pay $72, what percentage is the tip?
12.5 %
400
1/7(x+3/4)=1/8 x=?
x=1/8
400
Find x and w.
x=29
w=42
400
What is the probability of selecting a random month of the year and getting a month that starts with the letter “J”?
3/12
500
A bookstore has marked down the price for all the books in a certain series by 15%.
a. How much is the discount on a book that normally costs $18.00?
$2.70
500
A watermelon weighs 8,475 grams. A scale measured the weight with an error of 12% under the actual weight.
What was the measured weight?
7,458 grams
500
You can buy 4 bottles of water from a vending machine for $7. At this rate, how many bottles of water can you buy for $28?
16 bottles
500
A runner ran
2/3 of a 5 kilometer race in 21 minutes. They ran the entire race at a constant speed.
Type your answers in the boxes.
a. How long did it take to run the entire race?
31.5 minutes
500
The likelihood that Mai’s parents purchase a minivan is 30%. The likelihood that the vehicle they purchase is a neutral color is 0.642.
Which event is more likely, Mai’s parents purchasing a minivan or purchasing a neutral-colored vehicle?
a neutral-colored vehicle