DIVISIBILITY RULES
STORY OF DIVISIBILTY RULE
Once upon a time in the kingdom of Mathematics, there were four siblings named Divis, Ibility, Rulina, and Esquire. Each of them possessed a unique and powerful ability that made them indispensable in the realm of numbers
Divis was the eldest and had the ability to determine if a number was divisible by 2. He had a keen eye for spotting even numbers and could easily separate them from the odd ones. Divis was a quiet and stoic character, always observing the numerical landscape with a discerning gaze
Ibility, the second sibling, had the power to identify divisibility by 3. She had a remarkable talent for adding up the digits of a number and determining if the sum was divisible by 3. Ibility was known for her cheerful and outgoing nature, making the process of divisibility by 3 seem like a delightful game
Rulina, the third sibling, was the master of divisibility by 4. With a skillful touch, she could effortlessly check if the last two digits of a number formed a multiple of 4. Rulina was a meticulous and detail-oriented character, ensuring that every digit played its part in the grand mathematical scheme
Esquire, the youngest, had the enchanting ability to discern divisibility by 5. He had a fascination for numbers ending in 0 or 5, always quick to recognize their significance. Esquire was a charismatic and lively character, adding a touch of flair to the otherwise serious business of divisibility
One day, the kingdom faced a great mathematical challenge, and the four siblings decided to combine their powers to overcome it. They realized that by applying their individual abilities, they could create a set of rules that would help mathematicians determine divisibility by a variety of numbers
United in purpose, Divis, Ibility, Rulina, and Esquire created the legendary divisibility rules
Divisibility by 2: If the last digit of a number is even (0, 2, 4, 6, or 8), then the number is divisible by |
Divisibility by 3: If the sum of the digits of a number is divisible by 3, then the number itself is divisible by 3
Divisibility by 4: If the last two digits of a number form a multiple of 4, then the number is divisible by 4.
Divisibility by 5: If the number ends in 0 or 5, then it is divisible by 5
The kingdom rejoiced as these rules spread far and wide, simplifying the lives of mathematicians and students alike. The siblings, content with their contribution, continued to watch over the realm of Mathematics, ensuring that the principles of divisibility were upheld for generations to come. And so, the story of the divisibility rules became a timeless tale, passed down from one numerical generation to the next