Answer:
60
Step-by-step explanation:
To answer this equation, we should turn everything into fraction form:
[tex]\frac{4}{12}= \frac{20}{x}[/tex]
To figure out what "x" is, we should cross-multiply:
[tex]4x=240[/tex]
Next, divide both sides by 4:
[tex]x = 60[/tex]
The missing number in the blank is 60.
Hope this helps!
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