Answer:
The first one and the last one
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Answer: Yeah its a rational number.
linear equations
Step-by-step explanation:
linear inequalities
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10
12 ÷ 1 1/5
Change to an improper fraction
12 ÷ ( 5*1+1)/5
12 ÷ 6/5
Copy dot flip
12 * 5/6
12/6 * 5
2*5