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The sum of two natural numbers is 4923. If we write the number 7 to the right side of the first number and erase the last digit of the second number, the obtained numbers are equal. Find the initial numbers

The sum of two natural numbers is 4923. If we write the number 7 to the right side of the first number and erase the last digit of the
second number, the obtained numbers are equal. Find the initial numbers

Grade:12

1 Answers

Harshit Singh
askIITians Faculty 5963 Points
3 years ago
Dear Student

The first number should be of 2 digits and 2ndnumber should be 4 digit because adding 1 digit to 1stand removing 1 digit from 2ndgives equal number.

Now the tens place of 2nddigit should be 7
two digits of 1stshould be same as hundred and thousandth place digit of 2nd

we can write any digit with condition that their sum should be 4923.

It gives only one possibility with number as 48 and 4875

Thanks

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