Question

I am 3 digit number.my tens digit is the number of days in a week.my ones digit is number of eyes a person has.the hundred digit is 1 less than the ones digit.who i am?

Answer 1

The answer is 172....

Answer 2

Answer:

I am 172.

Step-by-step explanation:

Let us take xyz as the "three digit number".

From given, we can understand that,

Ones digit is number of eyes a person has (z) = 2

Tens digit is the number of days in a week, eventually number of days in a week is seven. so  (y) = 7

Hundred digit 1 less than ones digit (x) = 2 -1 = 1

Therefore, the three digit number is 172.