GCF is the largest number in common that can go into a number. LCM is the smallest number that is the product of two numbers.
100
What does it mean to simplify a fraction?
To make it into its smallest part.
100
What is an improper fraction?
A fraction whose numerator is larger than the denominator.
100
1/4_____ 2//5
=
100
How do you change a fraction to a decimal?
Divide denominator into numerator.
200
What is the GCF of 10 and 15?5
5
200
How can you simplyfy a fraction?
1. Find GCF
2. Use Prime Factorization
3. Divide top/bottom
4. Calculator
200
How do you change a mix number into an improper fraction?
Multiply denominator to whole number and add numerator. Place total over same denominator.
200
7/9____4/7
>
200
13/20
0.65
300
What is the LCM of 12 and 18?
6
300
Simplyfy: Twenty out of two dozen cupcakes are chocolate.
5/6
300
25/7
3 4/7
300
2/9______4/15
<
300
7/8
0.875
400
Isbeth is planting a garden. She has enough trees to plant 6.7.or 14 trees in each row. What is the least number of trees that Isbeth could have?
42 Trees
400
Simplify: 27/54
1/2
400
3 2/5
17/5
400
Order: 11/12 5/6 3/4 9/16 Least to Greatest
5/6 , 9/16, 3/4, 5/ 11/12
400
7.08 Change to a fraction in simplest form.
7 2/25
500
Jamal and Monte are decorating for the school dance. They want to cut all of the streamers the same length. One roll is 72 feet long, and the other is 64 feet long. What is the greatest length they should cut each streamer?
8 ft.
500
Simplify 10/38
5/19
500
Marianna's favorite recipe calls for 3 3/4 cups of sugar. Write this amount into an improper fraction.
15/4
500
Order Greatest to Least: 7/15 3/5 5/12 1/2
3/5, 1/2, 7/15, 5/12
500
According to recent figures, 4.65 million people in the Middle East are online. Write this number in fraction form.