Choose >, <, =
3/8 ... 2/5
(need common denominators)
What is 15/40 < 16/40
100
Write as a fraction in simplest form:
0.625
What is 5/8?
200
6/25 = 24/?
What is 100?
200
The LCM of 12 and 18.
What is 36?
200
Simplify 27/90.
What is 3/10?
200
Choose <, >, =
4/7...48/84
What is 12/21 = 12/21
200
Write as decimal:
4/9
What is 0.4444444.... (0.4 with a bar over the 4)
300
12/31 = 60/?
What is 155.
300
The GCF of 48 and 16.
What is 16?
300
Rename as an improper fraction: 4 2/7
What is 30/7?
300
Write the fractions from least to greatest:
7/9, 4/5, 2/3
What is 30/45, 35/45, 36/45 = 2/3, 7/9, 4/5
300
y x 8 = 184
y equals 23
400
What does the numerator represent? What does the denominator represent?
The numerator represents the number of parts, while the denominator represents the equal parts in the whole.
400
The GCF of 36 and 24.
What is 12?
400
Rename as an improper fraction: 2 14/15
What is 44/15?
400
Write the fractions from least to greatest:
7/10, 1/3, 1/2
What is 10/30, 15/30, 21/30 = 1/3, 1/2, 7/10
400
s/17 = 5
s = 85
500
How do you get equivalent fractions?
1. Find the LCD of the denominators.
2. Multiply both numerators and denominators by a factor of 1.
500
How do you find the GCF of 2 or more numbers?
Using the list method, and divisibility rules, list the factors of each number IN PAIRS. List the common factors, and choose the largest number.
500
Rename as a mixed number: 63/4
What is 15 3/4
500
What is the process to order fractions?
First find the LCD.
Convert fractions to equivalent fractions.
List in order by numerators.
500
The hardware store has 36 bins of screws, 10 bins are filled with 3/4 inch screws. 12 bins are filled with 1/2 inch screws. 8 bins are filled with 1/3 inch screws and 14 bins are filled with 1/4 inch screws.
What fraction of the bins are filled with 1/2 inch screws?
What fraction of the bins are filled with 1/3 and 3/4 inch screws?
1/2 inch screws = 12/36 = 1/3
1/3 + 1/4 inch screws = 8+14/36 = 22/36= 11/18