Answer:
GCF of 3 and 6 is 3.
LCM of 3 and 6 is 6.
Step-by-step explanation:
The actual answer is 5.66666666
The reason is that because he made 238 over 42 months you divide 238$ by 42 months
2-1/4
2/1=8/4 Multiply top and bottom by 4
8/4-1/4
7/4
1 3/4