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The units digit of a two digit number exceeds twice the tens digit by 1 what numbers if the sum of its digit is 10?
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2 The sum of two numbers is 56 The larger exceeds twice the smaller by 2. find the number?
18 and 38
2 The sum of two numbers is 56 The larger exceeds twice the smaller by 2 find the number?
18 and 38
What are the greatest and least 6-digit numbers in which the digit in the thousands place is twice the digit in the tens place?
The largest six digit number period is 999999. The largest number meeting your criteria is 998949.
The tens digit of a certain 2 digit number exceeds the units digit by 4 and is 1 less than twice the units digit. Find the two digit number?
AB If B = x, then A = x + 4 Also, A = 2x -1 So that, 2x - 1 = x + 4 x = 5 B = 5, A = 9 So AB = 95
How many 5-digit numbers can be made only using the numbers 1 2 3 4 5 with out repeating a number twice example 12345 12354 12435?
120 5-digit numbers can be made with the numbers 12345.
2 The sum of two numbers is 56 The larger exceeds twice the smaller by 2. find the number?
18 and 38
2 The sum of two numbers is 56 The larger exceeds twice the smaller by 2 find the number?
18 and 38
How many four digits numbers can be formed using 0123456789?
Assuming that the first digit of the 4 digit number cannot be 0, then there are 9 possible digits for the first of the four. Also assuming that each digit does not need to be unique, then the next three digits of the four can have 10 possible for each. That results in 9x10x10x10 = 9000 possible 4 digit numbers. If, however, you can not use the same number twice in completing the 4 digit number, and the first digit cannot be 0, then the result is 9x9x8x7 = 4536 possible 4 digit numbers. If the 4 digit number can start with 0, then there are 10,000 possible 4 digit numbers. If the 4 digit number can start with 0, and you cannot use any number twice, then the result is 10x9x8x7 = 5040 possilbe 4 digit numbers.
How many one-digit numbers are twice the size the sum of their digits?
None. The sum of one digit can't be twice the size of the digit.
Dan found a two digit odd number one of its digits was half the other the number was greater than 50 what is the number?
If the number is odd, the last digit is odd. That means the ten's digit must be twice the one's digit. There are only four two-digit numbers where the ten's digit is twice the one's digit: 21, 42, 63, 84. Check which of these satisfy all the clues.
What are the greatest and least 6-digit numbers in which the digit in the thousands place is twice the digit in the tens place?
The largest six digit number period is 999999. The largest number meeting your criteria is 998949.
The hundreds digit of a 3 digit number is a third of the ones digit and twice the tens digit what is the number?
216.
What is 2 digit number twice the 10 digit?
A proper 2-digit number (which must be smaller than 100) cannot be twice a 10-digit number (which must be larger than 999,999,999).
The tens digit of a certain 2 digit number exceeds the units digit by 4 and is 1 less than twice the units digit. Find the two digit number?
AB If B = x, then A = x + 4 Also, A = 2x -1 So that, 2x - 1 = x + 4 x = 5 B = 5, A = 9 So AB = 95
How many 5-digit numbers can be made only using the numbers 1 2 3 4 5 with out repeating a number twice example 12345 12354 12435?
120 5-digit numbers can be made with the numbers 12345.
The hundreds digit of a three digit number is one third of the ones digit and twice the tens digit What is the number?
216
What is my number.......I am the smallest 6 digit even number you can makemy ones digit is twice my tens digit?
1
