You divide when there is a remainder the same as you divide when there is none. The only difference is that when you divide the last digit in the dividend, you will wither add a decimal point and 0 to the right of the digit and keep dividing, designate the leftover number as a remainder, or you will put the remainder over the divisor to show the remainder as a fraction. For example:
761 divided by 10 is 76 with a remainder of 1. You can write 76 R1, 76 1/10 or 76.1
4
23.25
Itself and any of its factors will divide evenly into -72 with no remainders.
you would need a calculator with an "integer divide" button the TI-15 has one
64.5
5
0.5
2, 1 or 0.
4
12 13 19
1 & 2 are the only non-zero remainders you can get from dividing a whole number by 3.
Repeatedly divide by 5 (noting the remainders) until the quotient is zero. Then write the remainders out in reverse order.
It is 75.
75
You can divide a given number into an infinite number of other numbers to get different quotients or remainders.
Because they both will divide into 1000 evenly with no remainders
Numbers that can easily divide into each other without any remainders. :)