What is to be no. 1

1.	What is to be no. 1
Answer» Definition of NUMBER one. (ENTRY 1 of 2) 1 : one's own interests or welfare : oneself looking out for number one —often written No. 1. 2 : one that is FIRST in rank, IMPORTANCE, or influence —often written No.Explanation:please MARK as brainliest answer

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