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muminat
3 years ago
14

Please explain your answer.

Mathematics
1 answer:
VashaNatasha [74]3 years ago
4 0

Answer: Step 3


Step-by-step explanation: She was going fine until she divided wrong.

12= 4f Divide both sides by 4 to isolate f

12/4 = f

3 = f

4 * 3 =12


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