Changing Mixed to Improper and back
Change 11/5 to a mixed number.
2 1/5
What is the GCF between 12 and 30?
6
1/2 + 3/4
5/4 or 1 1/4
35/8 or 4 3/8
5/6 divided by 1/2
10/6 or 1 4/6 or 1 2/3
Change 3 7/8 to an improper fraction.
31/8
What is the LCM between 5 and 8?
40
7/15
5/9 x 2/5
10/45 or 2/9
12 divided by 1/2
24
Change 48/5 to a mixed number.
9 3/5
What is the GCF for 4, 8 and 24?
4
4 1/3 + 2/3
15/3 or 5
11/12 x 3
33/12 or 2 9/12 or 2 3/4
11/12 divided by 3
11/36
Which is larger? 5 2/5 or 28/5
28/5 because 5 2/5 = 27/5
Which of the is the LCM between 12 and 20?
a) 4
b) 60
c) 40
b) 60
9/10 - 1/5
7/10
1/2 x 1/2 x 3/5
3/20
2 1/4 divided by 1/3
27/4 or 6 3/4
Which mixed number matches 90/7?
a) 13 1/7
b) 11 13/7
c) 12 6/7
c) 12 6/7
True or False: The LCM between 6, 7, and 12 is 84.
True
True or False: 3/4 + 1/10 = 4/14
FALSE!! NEVER just add them together!
10 x 3/4 x 4/5
120/20 or 6
Miss Lori wanted to split her last 3 super-sized brownies into 1/4 pieces. How many people will be able to get a brownie from Lori?
12