Yes. If the last digit is divisible by 2 (that is if it is 0, 2, 4, 6 or 8) then the whole number is divisible by 2 and even. The last digit of 140 is 0 which is an even digit, so 140 is even.
To be divisible by a number, the result of the division by that number must be a whole number.Assuming 17.5 is divisible by 8, then 8 (a whole number) multiplied by another whole number (as required above) needs to make 17.5There are no two whole numbers that multiply together to form a non-whole number; thus 17.5 is not divisible by 8.17.5 can be divided by 8 to give 2.1875 which is not a whole number.
No, not if you want the answer to be a whole number.
If the number is even, it's divisible by 2. If the sum of the digits is a multiple of 3, the whole number is divisible by 3. If the last two digits are a multiple of 4, the whole number is divisible by 4. If the last digit is a 0 or a 5, the whole number is divisible by 5. If the number is even and divisible by 3, it's divisible by 6. If the last digit doubled subtracted from the rest is a multiple of 7, the whole number is divisible by 7. If the last three digits are a multiple of 8, the whole number is divisible by 8. If the sum of the digits is a multiple of 9, the whole number is divisible by 9. If the number ends in 0, it's divisible by 10.
11
Yes. If the last digit is divisible by 2 (that is if it is 0, 2, 4, 6 or 8) then the whole number is divisible by 2 and even. The last digit of 140 is 0 which is an even digit, so 140 is even.
If the last three digits of a number are divisible by 8, the whole number is divisible by 8.
1- Any number is divisible by 1. 2- Any even number is divisible by 2. 3- If its digits add up to a number divisible by 3, the whole number is divisible by 3. 4- If the last two digits are divisible by 4, the whole number is divisible by 4. 5- If it ends in 5 or 0, the whole number is divisible by 5. 6- If it's even and also divisible by 3, the whole number is divisible by 6. 7- There is no rule for 7. 8- If the last three digits are divisible by 8, the whole number is divisible by 8. 9- If its digits add up to a number divisible by 9, the whole number is divisible by 9. 10- If it ends in 0, the whole number is divisible by 10.
To be divisible by a number, the result of the division by that number must be a whole number.Assuming 17.5 is divisible by 8, then 8 (a whole number) multiplied by another whole number (as required above) needs to make 17.5There are no two whole numbers that multiply together to form a non-whole number; thus 17.5 is not divisible by 8.17.5 can be divided by 8 to give 2.1875 which is not a whole number.
If it is divisible by a whole number that isn't 1 and gets another whole number, it is not prime. 8 is divisible by both 2 and 4. 9 is divisible by 3.
No, not if you want the answer to be a whole number.
The smallest whole number divisible by both 8 and 12 is 24.
If the number is even, it's divisible by 2. If the sum of the digits is a multiple of 3, the whole number is divisible by 3. If the last two digits are a multiple of 4, the whole number is divisible by 4. If the last digit is a 0 or a 5, the whole number is divisible by 5. If the number is even and divisible by 3, it's divisible by 6. If the last digit doubled subtracted from the rest is a multiple of 7, the whole number is divisible by 7. If the last three digits are a multiple of 8, the whole number is divisible by 8. If the sum of the digits is a multiple of 9, the whole number is divisible by 9. If the number ends in 0, it's divisible by 10.
11
If you have a few different numbers that you are using, divide them each by 8 and if you get a whole number, that number is divisible. If you are trying to figure out what is divisible by 8, you can use a divisibility test.A number is divisible by 8 if:the number formed by the last three digits is divisible by 8.So, an example of this would be:7, 120.This number is divisible by 8 because 120 (the last 3 digits) is divisible by 8!
24
No, 625/8 is equal to 78.125, which is not a whole number.