24
30
The multiples of 10 are: 1, 2, 5, 10 The multiples of 5 are: 1 and 5. The multiples of 6 are: 1, 2, 3, and 6. The multiples of 8 are: 1, 2, 4, and 8. The number that they all have in common is 1, so the lcd is one.
The LCD is 60. (60/4 = 15, 60/5 = 12, 60/6 = 10)
1 - 5/6 = 1/6
The LCD is 30.
60
30
The LCD of 5/6 and 1/4 is 12.
18
Their product. If that's 1/6 and 1/5, the LCD is 30
24
24
1
18
30
It is: 12