x = 10
2x
25 seconds
20
1/2 + 1/2
30 seconds
1 whole
This is what GCF and LCM stands for
30 seconds
Greatest Common Factor and Least Common Multiple
14.6 + 2.36
45 seconds
16.96
Write 9/10 as a percent
30 seconds
90%
89 - x
30 seconds
79
The difference between 12/15 and 7/15
45 seconds
5/15 or 1/3
The GCF of 4 and 8
30 seconds
4
100 - 14.8
45 seconds
85.2
Write 1/4 as a percent
30 seconds
25%
3x + 5
45 seconds
35
2/3 * 3/4
45 seconds
6/12 or 1/2
The GCF of 12 and 18
45 seconds
6
4.1 x 3.6
60 seconds
14.76
Write
45/90
as a percent (45 seconds)
50%
12x - 50
90 seconds
70
2/5 / 1/2
90 seconds
4/5
The LCM of 5 and 6
45 seconds
30
143.3 x .21
2 minutes
30.093
Write
1 3/10
as a percent (90 seconds)
130%
20x + 2x
90 seconds
220
The name given to a fraction when the numerator is greater than the denominator
30 seconds
improper fraction
The LCM of of 9 and 12
45 seconds
36
2 minutes
143.5/.05
2870
Write
2 1/4
as a percent (90 seconds)
225%