jack's mother gave him 50choclates to give his friends at his birthday party. He gave 3chocolates to each of his friends and still had 2chocolates left
If he had 50 chocolates and give 3 to each friend them you find the closest number to 50 that 3 can go into. The biggest number that 3 can go into is 16. 3 times 16 is 48. And with 48 there is still 2 left over.