Jamal buys 59 stickers. Stickers come in packs of 5 or 8. How many packs of 5 stickers does Jamal buy? 8 stickers?
Multiples of 5 end in either 5 or 0. Multiples of 8 are 16, 24, 32, 45 etc.
What multiple of 8, when added to 0 or 5 will give a 9?
What multiple of 8, when added to 0 or 5 will give a 9?