Prime Factorization
Find the prime factorization of 24
👉 Answer: 2³ × 3
Convert 0.75 to a fraction
3/4
x + 5 > 12
x>7
Which is greater: 0.5 or 1/2?
They are equal.
A pizza is cut into 8 slices. You eat 3. What percent is left?
62.5%
Find the prime factorization of 45
Answer: 3² × 5
Convert 3/5 to a decimal
0.6
Solve: 3x ≤ 18
x < 6 X is less than or equal to 6
_
Write 0.2 as a percent
20%
A shirt costs $20. It’s 40% off. What is the sale price?
$12.00
Which number has prime factors 2 × 2 × 3 × 5?
Answer: 60
Convert 40% to a fraction in simplest form
2/5
Solve: x/4 > 5
x > 20
Find the missing number: 2 × ___ = 50
25
A student scored 18/20. What percent is this?
90%
Find the prime factorization of 225.
32 x 52
Order from least to greatest: 0.6, 2/3, 65%, .01
.01 0.6 65% 2/3
Graph the following solution: x ≥ 3
Answer: closed circle at 3, arrow right
What is 3/4 of 20?
15
A jacket costs $80. It is discounted 25%.
What is the final price?
$60.00
Write the Prime Factorization of 450.
2 x 32 x 52
A number is 25% of 80. What is the number?
20
Solve: 2x - 4 < 10
x < 7
Prime or composite: 29
Prime
Order from greatest to least:
1/7 3/4 0.7 72%
3/4 72% 0.7 1/7