0
What is the sum of all the positive two-digit integers where one of the digits is three times the other?
Wiki User
∙ 8y ago
31 + 62 + 93 + 13 + 26 + 39 = 264
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
Is -15 an integer?
No. Numbers having a dot in them aren't usually integers.
What are distinct positive integers?
The set of positive integers is {1,2,3,4,5,...}. When referring to numbers, distinct simply means different from each other e.g. 2,6,7 and 9 are distinct positive integers but 2,6,6 and 9 are not distinct since two of them are equal.
When can you say that the product the two integers is negative?
When one of them is negative and the other is positive.
The ratio of two positive integers is 7 to 9 One number is 4 more than the other What are the two integers?
the two numbers are 14 and 18
How many 5 digit palindromes are there?
900 This explains it. A positive integer is a palindrome if it reads the same forward and backwards such as 1287821 and 4554. Determine the number of 5-digit positive integers which are NOT palindromes. We start by counting the total number of 5 digit positive integers. The first digit is between 1 and 9, so we have 9 choices. Each of the other 4 digits can be anything at all (10 choices for each). This gives us 9(10)4 = 90000 five-digit positive integers. Now we need to count the number of 5 digit palindromes. Again, we have 9 choices for the first digit and 10 choices for each of the next two. The tens and units digits however are fixed by our choices so far. Therefore, there are only 900 five-digit palindromes. Therefore, the total number of five-digit positive integers which are not palindromes is 90000-900 = 89100.
Dan found a twodigit odd number. one of its digits was half the other. the number was greater than 50. what was it?
63
What are the rules for putting integers in order from least to greatest?
First, separate the negative and positive integers (put them into two separate groups). If there is a zero, you can put it in its own group - or put it into the same group with the positive integers. Negative integers come first, then zero, then positive integers.For positive integers:An integer with less digits comes before an integer with more digits.For integers with the same number of digits, look at the first digit. The integer with the smaller digit in this position comes first.If the first digit is the same, look at the second digit. If those are equal, look at the third digit, etc.For negative integers, it is the other way round - for example, an integer with MORE digits comes first.
Is the set of positive integers the same as the nonnegative integers?
No because one will get a positive number and the other will be negative
Is -15 an integer?
No. Numbers having a dot in them aren't usually integers.
What is the rule in dividing integers?
The rule in dividing integers is to divide the absolute values. Two positive integers or two negative integers equals positive product. If one integer is positive and the other is negative, the product is negative.
Are positive numbers are integers?
No. you could have, for example, -4 or 4 (or any other minus or positive number). Both are integers.
What does opposite mean when talking about integers?
Positive and negative integers are opposite each other.
How do you compare a positive and a negative integer?
One (negative) is preceded by a - sign and the other (positive) is not. Negative integers have values less than zero, whereas positive integers have values greater than zero. If a positive and negative integer are made up of the same digits and in the same order (e.g., 2 and -2, or 896 and -896), then when added together they will equal zero. If, however, one is subtracted from the other, then they will equal twice the number from which the other is subtracted.
Are integers positive numbers?
No. you could have, for example, -4 or 4 (or any other minus or positive number). Both are integers.
Are integers always positive numbers?
No. you could have, for example, -4 or 4 (or any other minus or positive number). Both are integers.
When will the sum of 2 integers be positive?
The sum of two integers is positive whenever the integer with the larger absolute value is positive. The sign of the other one doesn't matter.
Two positive integers have a product of 50 one is twice the other what are the integers?
5 and 10
