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How many 5-digit positive integers are there all of whose digits are even? a) 500 b)2500 c)3125 d)12500 e) 45000

How many 5-digit positive integers are there all of whose digits are even? a) 500 b)2500 c)3125 d)12500 e) 45000
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2 votes
How many 5-digit positive integers are there all of whose digits are even?

a) 500
b)2500
c)3125
d)12500
e) 45000

User Tomasz Gandor
by
7.7k points

1 Answer

2 votes

Answer:

45,000

Step-by-step explanation: There are 45,000 5 digit positive integers whose didgit-sum is odd.

User Dcsohl
by
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