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6. What is the tens' digit of the largest 4-digit even number which uses each of the digits 5, 7, 8, and 9 exactly once?

A 9
B) 8
C) 7
D) 5​

User Cbehanna
by
7.8k points

1 Answer

9 votes

Answer:

B)

Explanation:

8 is even number which uses each of the digits exactly once.

User SaoBiz
by
8.5k points

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