Fractions
Area and Perimeter
Ratios and Proportions
1 and 2 Step Equations
Review Questions
100
1/2 + 2/4
3/4
100
A rectangular shape has the width of 3 units and the width of 4 units. What is the area of that shape?
What is 12 square units?
100
In a class there are 4 boys for every 6 girls. Write this as a ratio three different ways
4:6 4/6 4 to 6
100
Solve for x x+8=17
x=9
100
Which is the largest number? 70% 3/4 3/5
What is the 3/4
200
7/8 - 2/4
3/8
200
A hexagon has sides that are each 7 inches, what is the perimeter of the hexagon?
What is 42 inches
200
Are these ratios proportional? 3/4 and 300/400
yes
200
Solve for x 3x=12
x=4
200
Convert 7/8 to a decimal
What is .875
300
1/5 x 2/3
2/15
300
A square room has a width of 10 feet. What is the square footage of flooring needed for that room?
What is 100 square feet?
300
Solve for x 5/7 = x/28
What is x=20
300
Solve for x 2x+1=11
x=5
300
What is the compliment to a 57 Degree angle
What is 33 Degrees
400
1/4 / 3/5
5/12
400
Luis has two mirrors, one is an octagon and the other is a square. Each side is 5 inches long on both mirrors. Do the mirrors have the same perimeter?
No, they have different perimeter values
400
solve for x 3/x = 33/121
x=11
400
Solve for x 3x-6=18
x=8
400
Emily rides her bike 22 miles in 2 hours. Part 1) Write this as a ratio Part 2) How far can Emily ride in 1 hour?
Ratio: 22/2 Emily can ride 11 miles in 1 hour
500
2 1/5 + 3 2/5
5 3/5
500
Do two congruent figures always have the same area?
What is yes? 3 x 2 = 6 and 2 x 3 = 6
500
Solve for x 2/5 = x+2/40
x=14
500
Solve for x 2x+9=49
x=20
500
Change 2.75x10^5 to standard form
275,000
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