Answer:
The answer is 9.
Step-by-step explanation:
I had the question on one of my quizzes.
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Area 1 = 6 x 3 = 18
Area 2 = 12 x 6 = 72
Ratio = 18 : 72
Ratio = 1 : 4
When dividing 46 by 9 quotient is 5 and remainder is 46 - 45 = 1