A, D, F is the correct answers! Have a Merry Christmas!
Answer:
I believe the answer is D.
Step-by-step explanation:
The answer is 1/6 because 1 /2 × 1/3 =1/6
For this, you want to find the Factors, the Common ones and then the Greatest of those.
*Always list factor in pairs so that none are missed/left out
First, Factors of 32
1, 32
2, 16
4, 8
Now, Factors of 81
1, 81
3, 27
9
The next step is to highlight/circle the common factors
1,
As there is only one common factor, that is the greatest.
The GCF is 1
This is simple, its obviously 420ohms c: