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How many integers between 1 and 1000 inclusive are divisible by 6 or 21 but not by 7?
Wiki User
∙ 12y ago
There are no numbers that are divisible by 21 but not by 7 so the "or 21" part of the question can be ignored.
There are 166 numbers between 1 and 1000 that are divisible by 6. However, 23 of those are also divisible by 7.
So 166 - 23 = 143 numbers.
Wiki User
∙ 12y ago
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How many odd integers under 1000 are not divisible by 5?
you can say that 2/10 of every 10 integers is divisible by 5, so multiplying 2/10 by 100, giving you 200/1000 total integers are divisible by 5. half of all integers are odd, so divide 200/1000 by 2 is 100/1000, so you can correctly state that 100 odd integers under 1000 are divisible by 5.
How many odd integers are there from 1000 through 9999?
From 1000 to 9999 (inclusive) there are 9999 - 1000 + 1 = 9000 integers. Half of which are even, half of which are odd. So the answer is 9000/2 = 4,500.
How many integers are between 1000 and 10000?
9000 integers.
How many integers between 1 and 1000 are the product of two consecutive integers?
31.how do you solve?
How many integers between 100 and 1000 are multiples of 7?
128!
How many positive integers between 1000 and 9999 inclusive a are divisible by 9?
There are 1,000 positive integers between 1,000 and 9,999, inclusive, that are divisible by nine.
How many integers between 1000 and 9999 are divisible by 5 or 7?
There are 2828 integers between 1000 and 9999.
How many palindromes between 1000 and 9999 inclusive are divisible by 9?
There are 10 palindromes divisible by 9 between 1000 and 9999.
How many integers are there between 1 and 1000 are divisible by 3?
333 integers.
How many natural numbers between 1000 and 1500 inclusive are divisible by 13?
There are 39 natural numbers between 1,000 and 1,500, inclusive, that are divisible by 13.
How many integers between one hundred and one thousand are divisible by seven?
There are 128 integers between 100 and 1000 that are divisible by seven.
How many integers between 1000 and 9999 inclusive does the digit 3 occur?
There are 3168 such numbers.
How many integers between 1 to 1000 both inclusive can be expressed as the difference of squares of two non negative integers?
750
What are the greatest and least numbers between 900 and 1000 that are divisible by 105 and?
If you are being inclusive, 1000 and 900. If not, 990 and 910.
How many numbers less than 1000 are not divisible by 4?
From 1 (inclusive) to 1000(inclusive,) 750.
How many numbers between 1 and 1000 inclusive are divisible by none of 2 5 and 7?
343!
How many odd integers under 1000 are not divisible by 5?
you can say that 2/10 of every 10 integers is divisible by 5, so multiplying 2/10 by 100, giving you 200/1000 total integers are divisible by 5. half of all integers are odd, so divide 200/1000 by 2 is 100/1000, so you can correctly state that 100 odd integers under 1000 are divisible by 5.
