Question

I am a 4 digit number. Who am I? my ones digit is 4. my tens digit is 2
more than my ones digit . my hundreds digit is 4 less than my ones digit.
The sum of all my four digit is 12 I am the nu
mber ?

Answer 1

Answer:

let the no. is abcd

&given that

d=4

c=d+2=4+2=6

b=d-4=4-4=0

& a+b+c+d= 12

a+4+6+0=12

a=12-10

a=2

abcd=2064

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