Gonitzoggoβ
সখ্যায় সংখ্যায় গড় - ২
If the average of four numbers between $1978, 1943, 2020, 2122, 2132$ and $1985$ is $2020,$ what is the average of the other two numbers?
Number Theory BdMO
10 Upvotes 6 Downvotes
If the average of four numbers between $1978, 1943, 2020, 2122, 2132$ and $1985$ is $2020,$ what is the average of the other two numbers?