Story Lesson in binary numbers & having double careers!
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The story is set in ancient India and follows a boy named Bhagat who wants to bring his family out of poverty by winning a place in the rajah’s court as a singer.
As it turns out, when it’s time for Bhagat to find a place to stay in the city, he is faced with a mathematical puzzle. He must pay the innkeeper one ring per night in advance, and it costs one coin to break one link in his chain of seven. But Bhagat only has a single coin, and he doesn’t know how many nights he will need to stay. How can Bhagat find a way to divide the chain of seven rings in order to pay one ring per night and avoid overpaying?
His inventive solution offers readers a friendly lesson in binary numbers–the root of all computing.
Long ago in India, there lived a raja who believed that he was wise and fair. But every year he kept nearly all of the people’s rice for himself. Then when famine came, the raja refused to share the rice, and the people went hungry.
Then a village girl named Rani devises a clever plan. She does a good deed for the raja, and in return the raja lets her choose her reward. Rani asks for just one grain of rice, doubled every day for thirty days. Through the surprising power of doubling, one grain of rice grows into more than one billion grains of rice.
Young Pythagoras can’t seem to stay out of trouble. Every time he tries to help, people get angry. What’s a curious kid to do? On a trip to Egypt, Pythagoras’ curiosity helps him discover the secret of the right triangle. A clever introduction to the Pythagorean Theorem.
The story imagines how Pythagoras, as a young boy, might have discovered the theorem through a series of everyday situations, and how he applied his knowledge of the theorem to try to solve real world problems.
Maryam loved school, especially her classes in reading and writing. But she did not like math. Numbers were nowhere near as interesting as the bold, adventurous characters she found in books. Until Maryam unexpectedly discovered a new genre of storytelling: In geometry, numbers became shapes, each with its own fascinating personality—making every equation a brilliant story waiting to be told.
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