What is the difference between the digits of a two digit number?
Table of Contents
- 1 What is the difference between the digits of a two digit number?
- 2 What is the number obtained by interchanging its digits?
- 3 Which of the following number will be divide the difference between a two digit number and its reverse?
- 4 How many double digits are there?
- 5 What is the two digit number whose first digit is A and the second digit is B the number is greater than 9 i The number is multiple of 51 II the sum of the digits a and b is 6?
- 6 What is the value of the two digit number?
What is the difference between the digits of a two digit number?
4. The difference between a two-digit number and the number obtained by interchanging the digits is 36. Since the number is greater than the number obtained on reversing the digits, so the ten’s digit is greater than the unit’s digit. Let ten’s and unit’s digits be 2x and x respectively.
What is the number obtained by interchanging its digits?
As per given condition, the difference between two digit number and the number obtained by interchanging it’s digits is 63. As the original number is 10x + y. Then it’s interchange will be 10y + x. Let’s say that original number is bigger then the smaller one.
Which of the following Cannot be the difference between a two digit number and number obtained by interchanging the digits?
Thus, 48 cannot be the difference.
Which of the following number will be divide the difference between a two digit number and its reverse?
Remark: The difference of a two digit number and its reversed number is exactly divisible by 9 and the quotient obtained is either the difference of the digits of the original 2-digit number or 0.
How many double digits are there?
The total number of two digit numbers is 90. From 1 to 99 there are 99 numbers, out of which there are 9 one-digit numbers, i.e., 1, 2, 3, 4, 5, 6, 7, 8 and 9.
What is the sum of two digit number?
Let the digit at the tens place be x and the digit at the unit place be y. Required Number = (10x+y). Number obtained on reversing the digits = (10y+x). Hence, the required number is 57.
What is the two digit number whose first digit is A and the second digit is B the number is greater than 9 i The number is multiple of 51 II the sum of the digits a and b is 6?
The Questions and Answers of What is the two- digit number whose first digit is a and the second digit is b? The number is greater than 9. Statements:I. The number is multiple of 51.
What is the value of the two digit number?
In 2-digit numbers, there are only two place values – the units place and the tens place. 2-digit numbers start from 10 and end on 99. In other words, the smallest 2-digit number is 10 and the greatest 2-digit number is 99.