Question

Sum of digits of a three digit number is 14 Ones digit is one less than the 100’s digit If we interchange the one’s digit and 100’s digit of new number is 99 less than the original number find the original number

Please answer in linear equations in two variables

Answer 1

Answer:

706 is the answer.

Step-by-step explanation:

At one's place there is a number. (eg- x)

At hundred's place there is x+1.

so only 6 and 7 are the consecutive number which have sum equal to 14.

so number is 706,

when interchanged it is 607.

Now add 99to 607

= 99+607=706,. which is the answer