Cambiar una fracción mixta a impropia
2 1/2
5/2
18/5
3 3/5
2/12
1/6
18/ (2 x 3)
3
6 + y =12
y = 6
3 5/12
41/12
12/5
2 2/5
7/49
1/7
3 + 5 x 5 -7
21
18= x + 8
x = 10
9 7/15
142/15
12/6
2
9/36
(24 + 19) - 12/4
40
18/y = 9
y = 2
8 6/12
102/12
19/2
9 1/2
12/36
1/3
21/3 + 4
11
y/6 = 4
y = 24
7 4/18
130/18
24/4
6
12/12
1
6 + 4 x 5
26
w x 15 = 0
w = 0