Answer:
? = 9
Step-by-step explanation:
When doing a problem like this, you need to know that you are going to multiply a fraction equal to 1. (x/x)
Ask yourself: what times 4 equals 12? 3. So we know our fraction equal to 1 is 3/3
What is 3 times 3? 9. So our complete fraction is 12/9
To check: reduce the fraction:
12/9 divided by 3 is 4/3
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