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How many positive integers less than 1000 are divisible by 7 but not by 11?
130 numbers
Is 1155 divisible by four different prime numbers?
No, the number 1155 is divisible by four prime numbers (3, 5, 7, 11).
How many numbers are their between1and 1000 that divisible both by 7 and 11?
There are 12 multiples of 77 in that range.
How many numbers from 11 to 50 are there which are exactly divisible by 7 but not by 3?
How many numbers from 11 to 50 are there which are exactly divisible by 7 but not by 3? Five Four Six Two * * * * * Good strategy! List all possible values and one of them must be correct! The correct answer is 4.
How many numbers from 11 to 50 are there which are exactly divisible by 7?
7, 14, 21, 28, 35, 42, 49, 56
How many numbers between 11 and 90 are divisible by 7?
A number is divisible by 7 if it is a multiple of 7, so to figure it out, start listing multiples of 7. 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, 84, 91, ... On this list there are 11 numbers that are between 11 and 90. The answer is 11 numbers between 11 and 90 are divisible by 7.
How many positive integers less than 1000 are divisible by 7 but not by 11?
130 numbers
How many numbers between 75 and 500 are divisible by 7?
60 of them because 11*7 = 77 and 71*7 = 497
Is 1155 divisible by four different prime numbers?
No, the number 1155 is divisible by four prime numbers (3, 5, 7, 11).
How many numbers are their between1and 1000 that divisible both by 7 and 11?
There are 12 multiples of 77 in that range.
Are all odd numbers divisible by seven?
All odd numbers are not evenly divisible by 7. Try 11, for example.
How many numbers from 11 to 50 are there which are exactly divisible by 7 but not by 3?
How many numbers from 11 to 50 are there which are exactly divisible by 7 but not by 3? Five Four Six Two * * * * * Good strategy! List all possible values and one of them must be correct! The correct answer is 4.
How many numbers up to 100 are divisible by 7?
There are 14 numbers between 1 & 100 that are divisible by 7.
How many numbers from 11 to 50 are there which are exactly divisible by 7?
7, 14, 21, 28, 35, 42, 49, 56
What numbers that are divisible by 11 and 7?
77, 154, 231 and so on.
How many prime numbers between 0 100 are divisible by 7?
prime numbers between 0 -100 which are divisible by 7: 7
How many numbers between 1 and 100 are divisible by 3 or 7?
Oh, dude, let's break it down. So, first, you gotta figure out how many numbers are divisible by 3, right? Then, do the same for 7. But, here's the kicker - you gotta remember to subtract the numbers divisible by both 3 and 7. It's like a math puzzle, but with numbers. So, like, get your calculator out and have fun with it.
