verify the closure property over addition = 3/7 , 14/21
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Answered by
0
Answer:
565
Step-by-step explanation:
Answered by
0
Answer:
No
Step-by-step explanation:
3/7 + 14/21
LCM=21
21/7*3+21/21*14
----------------------
21
25/21
it does not verify over addition when they are fractions
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