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Did you know that mathematics rules the world around you? Look inside and find out: how to measure the volume of your body; what it means when you are 100% right; how to divide a pizza equally. There are also many interesting experiments and tasks that you can do at home!

About the author:

Ann Rooney writes about all kinds of science for children and adults. When she's not writing books, she can be found hunting for fossils or travelling around Europe by train, seeking out dinosaur museums and the best chocolate ice cream.