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Q: 9999 plus 8888 plus 7777 plus 6666 plus 5555 replace 14 digits with 0 so sum comes to 1111?

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21

This is impossible. 21 is an odd number and all these digits are odd. Whenever you add 6 odd numbers together, the answer is always even!

There are 18 111, 222, 333, 444, 555, 666, 777, 888, 999, 1111, 2222, 3333, 4444, 5555, 6666, 7777. 8888. 9999

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You can make 24 4-digit numbers. 1111 2222 3333 4444 5555 6666 1234 2345 3456 1356 6543 5432 4321 1432 ok i give up!

Related questions

0.5555 = 5555/10000 = 1111/2000

9915 1159 5555 9999 1111

1, 5, 11, 55, 101, 505, 1111, 5555.

5+5+5+1+1+4=21

The factors of 5555 are 1, 5, 11, 55, 101, 505, 1111, and 5555. The prime factors of 5555 are 5, 11, and 101.

21

2222= 3 mod 7 5555 = 4 mod 7 2222^5555 + 5555^2222 = (3^5)^1111 + (4^2)^ 1111 as it is a^n + b^n and n is odd so it is divisible by (a+b) 3^5 + 4^ 2 = 259 hence by 7 as 7 is a factor of 259

0.05555 = 5555/100000 = 1111/20000

This is impossible. 21 is an odd number and all these digits are odd. Whenever you add 6 odd numbers together, the answer is always even!

There are 18 111, 222, 333, 444, 555, 666, 777, 888, 999, 1111, 2222, 3333, 4444, 5555, 6666, 7777. 8888. 9999

T

5555

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