42-18 = 24
18+24=42
42 + 24 + 18 = 84
Thirty 42 - 18 = 24 24 / 2 = 12 18 + 12 = 30 42 - 12 = 30
Thirty 42 - 18 = 24 24 / 2 = 12 18 + 12 = 30 42 - 12 = 30
The LCM of 18, 24, 36 and 42 is 504
-24
66
42 - 24 = 18
-42
1.75
24/56 and 18/42 both equal 3/7 in their simplest forms.