Look at the multiples of 9.
9, 18, 27, 36, 45
Which of those numbers meets the criteria?
You are playing with a pile of beads and notice if you put them in groups of 4 you have 3 beads left over, in groups of 5 you have 4 beads left over and in groups of nine you do not have any left over. What is the smallest number of beads. Left over
1 answer