Write this number in the form a/b
-13
-13/1
Write in decimal form
-2/9
-2.2
Find the GCF
40, 15
5
Find LCM
6,24
24
Rename fractions using LCD
-5/6, -3/7, -1/5
-175/210, -90/210, -42/210
Write this number in the form a/b
-1 5/6
-11/6
Write in decimal form
9/10
0.9
Find the GCF
12, 15
3
Find LCM
4, 13
52
Rename fractions using LCD
-1/12, 2 3/16, -5/18
-12/144, 2 27/144, -40/144
Simplify
-|4.5 + 1.2|
-5.7
Write in decimal form
-4 4/5
-4.8
Find the GCF
24, 5
1
Find LCM
9, 15, 24
360
Rename fractions using LCD
7/6, -3 5/12, 11/4
14/12, -3 5/12, 2 9/12
Simplify
|60| / |-15|
4
Write in decimal form
-13 5/25
-13.2
Find n
-4/9 = -n/27
n = 12
Find LCM
16 a3, 56a2b
112a3b
Rename fractions using LCD
7/8a, 2/15a
105/120a, 16/120a
Solve for n
n +(-3 1/5) =0
n = 3 1/5
Write in decimal form
121/150
0.806
Find n
72/96 = n/4
n = 3
Find LCM
4m2n, 14m3n3, 49mn
196m3n3
Rename fractions using LCD
3/4x, 2/5x, -9/20x