Hi i just like kinda forgot what that line above the two numbers in 2.21 mean. Can you help me?
2 answers:
Answer:
It means .21 never ends like 2.2121212121.....
Answer:
it means that what ever is under that line is repeating so it just keeps going ex. 2.212121212121212121212121212121................... and never ends
hope this helps:)
Step-by-step explanation:
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