304/10 is 30.4
No.
No.
yes it is
No.
Itself and any of its factors
304
304
608 divided by 2 is 304.
304
304 is NOT a prime number because its last digit is 4, an even digit causing it to be divisible by 2.
Nope... it will only divide by 2 !
1 dm = 10 cm so 304 dm = 304*10 = 3040 dm. So simple!