Answer: Multiply the numerator and the denominator by any number.
Step-by-step explanation: I have 1/7 and I decide I want to multiply by 2.
Well now I have 2/14 which if simplified I now have 1/7. So therefore, they're equivalent Let's do another one. We have 1/7, and we multiply by 3. Now we have 3/21, which if simplified we get 1/7.
Let me know if this helped!