Problem Solving Plan
Real Numbers
Operations with Integers
Operations w/ Rational #'s
The Percent Proportion
100
While visiting an orchard, the Williams family picked 98 apples, 49 oranges, and 52 lemons, and 103 limes. Approximately how much fruit did the family pick in total that day?
Approximately 300
100
To what set of numbers does 13 belong?
N, W, I, R
100
-29+41
12
100
(-4/5)(7/10)
-14/25
100
Express 0.25% as a fraction in simplest form.
1/400
200
Roberto’s scooter traveled 746 miles before needing fuel. If he started with 4 gallons of fuel in the tank, describe the scooter’s gas mileage
186.5 mi/gal
200
Graph x<5 on a number line
See teacher
200
-36-(-36)
0
200
7/25 divided by 3/5
7/15
200
Find 43.8% of 75.
32.85
300
Byron is selling lemonade at a stand in his neighborhood. He is selling a glass for $0.45 apiece. If he has enough lemonade for approximately 20 glasses, how much can he expect to make?
$9
300
Find -sqrt(36/81)
-2/3
300
70+(-108)
-38
300
Find 6/25 - 3/20. Write the difference in simplest form.
9/100
300
Find 15% of 200.
30
400
Alicia needs to waterproof her house’s back deck, which is 18 feet by 5 feet. The waterproof coating costs $6 for a can that covers 30 square feet. How much will the project cost her in total?
$18
400
Write 2.777..., -sqrt(5), 9/4, and -13/3 in order from least to greatest.
-13/3, -sqrt(5), 9/4, 2.777....
400
-1+(-8)+(-49)
-58
400
Find the sum of 7 2/3 + 2 3/5. Write the solution in simplest form.
10 4/15 or 154/15
400
56.5 is 25% of what number?
226
500
Katrina can use her lawn mower to cut 12 different yards at about 200 square feet of grass apiece before needing to refill the 2 gallon motor. Describe the fuel usage of her lawn mower in terms of square feet per gallon.
1200 square feet per gallon
500
The area of a square is 100 square inches. Find the perimeter of the square.
40 inches
500
51+(-21)-(-12)
42
500
Find the sum of 9/24 + (-3/4)
-3/8
500
Rudy went to see a professional baseball game. While keeping stats on the game, he counted 45 at-bats for the home team. Of these, 25 batters made a hit. What percent of batters got a hit for the home team?
55.555...%