How many numbers are there between 1 and 1000 which are divisible by 7?

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How many numbers are there between 1 and 1000 which are divisible by 7?

142 numbers
Because to get numbers between 1 to 1000 which are divisible by 7 can be calculated very easily just only by dividing 1000 by 7, 1000/7=142.8571, so 142 numbers are there between 1 to 1000 are divisible by 7, thus option (b) is the right answer.

How do you check divisibility by 14?

The divisibility rule for 14 is that if the number is divisible by both 2 and 7 then the number is exactly divisible by 14.

How many digits are there between 1 and 1000?

Now let us look at the numbers from 1 to 1000. To write all these numbers down, we need to use 9 + 180 + 2700 + 4 = 2893 digits to accommodate the 9 single-digit numbers, the 90 double-digit numbers, the 900 triple-digit numbers and the number 1000. How may zeros did we need?

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How many integers lie between 300 and 1000 which are exactly divisible by 13?

Take 1000 – 300 = 700 / 13 = 58.3 and so there are 58 factors between 300 and 1000.

How many numbers between 1 & 1000 are divisible by 7?

So there are 142 numbers divisible by 7 are there between 1 & 1000. Number divisible by 7 just below 1000 is 994. 994 /7 = 142 numbers. We can find how many numbers divisible by 7 are there between 1 & 1000. So there are 142 numbers divisible by 7 are there between 1 & 1000.

What is the largest number less than 1000 which is divisible 15?

First number divisible by 15 is 15 itself. Then the next number is 30, 45 and so on. 1000 \% 15 = 10 . Hence the largest number less than 1000 which is divisible by 15 is 990.

How do you find the largest number divisible by 3?

A short explanation. The number of integers divisible by 3 less or equal to 1000 is the largest number divisible by 3 (999) divided by 3. If we add the numbers together we get the number of integers divisible by 3 or 5. However ee note that we counted the numbers divisible by both 3 and 5 twice.

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How many negative integers are there between -8 and -17?

Another way to look at this one is to chop it up: between -8 and 17 there are 8 negative integers (-1 through -8), 17 positive integers (1 through 17), and 0 as one more integer. 8 + 17 + 1 = 26.