Question #234480

angelie got a high score in her 60 item her score is so close to a perfect score it is divisible by 2 but it leaves 2 remainders when divided by 4?


1
Expert's answer
2021-09-08T11:42:12-0400

Let a=a= a score of Angelie: a60.a\leq60. Her score is divisible by 2,then a=2k,0k30.a=2k, 0\leq k\leq 30.

Her score leaves 2 remainders when divided by 4, then a=4m+2,0m14.a=4m+2, 0\leq m\leq14.

Her score is so close to a perfect score, then m=14,a=58.m=14, a=58.


Angelie got 58.58.


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