Answer:
96, 20, 60
Step-by-step explanation:
LCM stands for Least Common Multiple
Factor both of the numbers and find the numbers used the most and mutiply them together
LCM of 12 and 32 is 96
LCM of 4 and 5 = 20
LCM of 15 and 20 = 60
-7
...
<em>#6: -1/5 #7: 2/3</em>
#6:
(5,7) and (25,3)
3-7/ 25-5 = -1/5
#7:
( 6,4) and (12,8)
8-4/ 12-6 = 2/3
i hope this helped! :D
