The greatest common factor of 15 and 20 is 5
Answer:
Nininininiji
Step-by-step explanation:
Answer:
They are both right becuase if you just take away 1 from 20 and 10 you get 2 and 1. For the 4:2 one take away 1 and mutiply by 2 equalling 4:2 but they are still the same thing.
Step-by-step explanation:
Answer: A
Step-by-step explanation:
because i nsaid sooooo