Question

i am a 4 digit number. my hundreds digit is less than my ones digit. my ones digit is 5 . my tens digit is 1 more than my hundreds digit. my thousands digit is same as my hundreds digit. who am i? please explain step by step​

Answer 1

Answer:

5544

Step-by-step explanation:

Let the hundreds digit be 'x' and tenth's digit be 'y'

Given one's digit = 5

By given data,

y = 1 + x

=> x = y -1

Also given,

x < 5

Therefore y - 1 = x < 5

=> y-1 = x ; x < 5

Assuming x as 4 since it is less than 5

y-1 = 4 => y = 5

Therefore the required 4 digit number be 5544