20 divided by 12 would be 12 and 4 for the greatest common factor so in simplistic form you would get 1 2/3. I hope I got the answer correct.....
Answer: 15
Step-by-step explanation:
Answer:
15m+80 would be the correct equation
1.a
2.d
3. they all are the same type of number, real rationals
4. No irrational number is a rational number
5.No irrational number is a integer