Math, asked by aerishv39gmailcom, 3 months ago

If repetition of the digits is allowed, then find the number of even natural numbers having three digits.​

Answers

Answered by DeshnaSharma
1

Answer:

450

Step-by-step explanation:

In a 3 digit number one’s place can be filled in 5 different ways with              (0, 2, 4, 6, 8)  

10’s place can be filled in 10 different ways

100’s place can be filled in 9 different ways

There fore total number of ways = 5 x 10 x 9 = 450

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