Question

justin watered all the flowers at a business park. while watering, he noticed the daisies had been planted in groups of 10 and the lillies had been planted in groups of 5. if justin watered the same number of each flower, what is the minimum number of each that he must have watered?

Answer 1

We were told that the daises were planted in groups of 10 and the lillies in group of 5. If he watered the same number each day, that means the minimum number of daises that he would have watered is 10 and that of lillies is 5. This is so because