4.6 is the correct answer. Hope I helped:)
Answer:
b
Step-by-step explanation:
The greatest common factor is the largest value two numbers share in common which multiplies to each of the numbers.
7ab has factors 7, a, b
has factors 2, 4, 8, b, b, b
These share in common b.
The answer to that is 80 percent as a fraction is 8/10
Yes because division always makes numbers smaller. For example: 12 divided by 4 equals 3.