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Rob Eastaway

Maths on the Back of an Envelope: Clever Ways to (Roughly) Calculate Anything

Maths on the Back of an Envelope: Clever Ways to (Roughly) Calculate Anything

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  • Condition: Brand new
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  • More about Maths on the Back of an Envelope: Clever Ways to (Roughly) Calculate Anything

‘Another terrific book by Rob Eastaway’ SIMON SINGH

‘A delightfully accessible guide to how to play with numbers’ HANNAH FRY

Format: Hardback
Length: 208 pages
Publication date: 19 September 2019
Publisher: HarperCollins Publishers



Another terrific book by Rob Eastaway


SIMON SINGH has written another masterpiece. This delightful guide to playing with numbers is a must-read for anyone who loves numbers and wants to explore their endless possibilities.


Hannah Fry has written a fascinating book that delves into the world of numbers and offers an accessible and engaging approach to understanding them. From the number of cats in the world to the chance of winning the lottery twice, and even the time it takes to count to a million, this book covers a wide range of mathematical topics.


Learn how to tackle tricky maths problems with nothing but the back of an envelope, a pencil, and some good old-fashioned brain power.


Join Rob Eastaway as he takes an entertaining look at how to figure without a calculator.


Packed with amusing anecdotes, quizzes, and handy calculation tips for every situation, Maths on the Back of an Envelope is an invaluable introduction to the art of estimation and a welcome reminder that sometimes our own brain is the best tool we have to deal with numbers.


Whether you're a student, a professional, or just someone who enjoys playing with numbers, this book is a must-have for anyone who wants to expand their mathematical knowledge and have fun along the way.


So, grab a pencil and an envelope, and get ready to unlock the secrets of numbers with Maths on the Back of an Envelope. You won't be disappointed!

Weight: 276g
Dimension: 200 x 137 x 20 (mm)
ISBN-13: 9780008324582

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