If 25,197,624 hot dogs are packaged in sets of 4, how many will be left over?
I want to find out how many hot dogs will be left over when I divide them into sets of 4, so I need to find the remainder of 25,197,624 divided by 4. I could use long division or a calculator, but I notice that the last two digits of the number, 24, are divisible by 4, so the whole number must be divisible by 4 as well. That means there will be no remainder when I divide by 4, and the answer is 0. 