No. 40 is not evenly divisible by three.
no 3 does not go (evenly) into 40
3
Yes, 3 does go into 40, but there is a remainder left over if you do not want a decimal as a result.
3 over 40 cannot be simplified because 3 and 40 have no common factors. Also, 3 is prime so 3 would have to be a factor of 40 for you to be able to simplify it, and 3 does not go into 40.
3
nothing does
Not if you don't have a remainder.
40/15 = 8/3
yes, 3 times
3
40 with 3 remaining 283 - 3 = 280 = 7 x 40
3 with 17 remaining 137 - 17 = 120 = 40 x 3