Multimath calculator

Did you know ? A percentage is a hundredth of a whole. It is a way to express a part of a whole (ie a fraction) using a whole number. Writing e.g. "45%" ( 45 percent ) is actually just an abbreviation for the fraction 45/100, i.e. decimal number 0.45. The name comes from per cento, meaning (belonging to) a hundred.

Did you know ? Eukleides of Alexandria, most commonly known as Euclid, was an ancient Greek mathematician. We know little about Euclid's life. There is an opinion that he lived during the time of Ptolemy I. and perhaps he laid the foundations of mathematical research in the Alexandrian Museion. Euclid studied at the Platonic Academy in Athens and later worked in Alexandria.

Did you know ? Physics is very important in many fields such as technology, medicine, cosmology, engineering and many others. Without physics, we wouldn't be able to understand how electrical devices, spaceships, or medical devices work, and we wouldn't even be able to explain how light, sound, or the gravitational field are created.