Do the division, and see if there is a remainder.
If the last three digits can be divided evenly by 8, then so can the entire number
No other number except 1 divides evenly into both 4 and 5, so 4/5 is in simplest form
In the decimal numbering system, if the number ends in 0 or 5 it is evenly divisible by 5. If it ends in any other number it is not.
A whole number is evenly divisible by 10 only if its last digit is a zero.
Do the division, and see if there is a remainder.
If the last three digits can be divided evenly by 8, then so can the entire number
No other number except 1 divides evenly into both 4 and 5, so 4/5 is in simplest form
3. See the math:36/3=1251/3=1781/3=2799/3=33
In the decimal numbering system, if the number ends in 0 or 5 it is evenly divisible by 5. If it ends in any other number it is not.
No. You can tell this by looking at the last number 5 goes evenly into numbers ending in 0 and 5. Five does not go evenly into 7.
Yes. 3 * 355 is 1065. Here's is how you can tell is a number is divisible by three: the sum of the digits of the number you want to divide by three has to be divisible by three. Here's an example: You wanted to find if 3 could go into 1065 evenly. 1+0+6+5= 1+11= 12 12 is divisible by 3 (3 * 4), so 1065 is divisible by three.
A whole number is evenly divisible by 10 only if its last digit is a zero.
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2.
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2.
An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2.
you can tell cause odd numbers have something left over