Is 6 m bigger less or equal to 660 m

6 m is less than 660 m
if you want you can just ignore the units in this case since they are the same. only one number has the hundreds and tens place filled and thats how you can tell its bigger

6m is 654m less than 660m

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Answer(say);

Is a glitch? jaja support qin fen on his debut with awaken f