Fractions and Decimals
Simplify the fraction 18/36 =
1/2
Write as a fraction in its simplest form
6: 40
3/20
Simplify 3 + 10𝑥2 + 2
5 + 10x2
2𝑥 = 20, 𝑥 = _____
x=10
2 × 22 =
8
Simplify the fraction 120/150
4/5
Bob has 12 red cards and 20 green cards. What is the ratio of Bob's red cards to his green cards?
3 to 5
Simplify 4𝑥 + 6(2 − 5𝑥)
-24x + 12
𝑥 − 1 = 5, 𝑥 = _____
x=6
A triangle has a base of 8, a height of 6, and a slant height of 10. What is the area?
24
Find the sum
2 1/2 + 1 1/3
3 5/6
Solve the proportion
1 ∶ 5 = ___ ∶ 50
10
Distribute 8(8 + 2𝑥)
64 + 16x
25 = 𝑥 − 5, 𝑥 = _____
x=30
Find the mode: 6, 6, 2, 3, 6, 3, 9, 12
6
66.24 − 23.11 =
43.13
Calculate the percent given
40% of 90 = _____
36
Distribute 2(12 + 2𝑥)
24 + 4x
2𝑥 ≥ 12
x≥ 6
The price of 3 apples at the Quick Market is $1.44. The price of 5 of the same apples at Walmart is $2.50. Which place is the better buy?
Quick Market is a better buy
77.90 + ____ = 102.60
24.7
Calculate percent of the given value
_____% of 190 = 9.5
5%
Combine Like Terms 2(5𝑥 + 7) + 8x
18x + 14
4 + 𝑥 ≤ 5
𝑥 ≤ 1
List all factors of 40
1 x 40, 2 x 20, 4 x 10, 5 x 8