All pages and cover are intact including the dust cover, if applicable . Spine may show signs of wear. Pages may include limited notes and highlighting. May include "From the library of" labels. Shrink wrap, dust covers, or boxed set case may be missing. Item may be missing bundled media.

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Bibliographic Details

Title: Pythagoras and the Ratios: A Math Adventure (Charlesbridge Math Adventures)
Publisher: Charlesbridge
Publication Date: 2010
Language: English
ISBN 10: 1570917760
ISBN 13: 9781570917769
Binding: Soft cover
Illustrator: Peacock, Phyllis Hornung
Condition: good

About this title

Synopsis

Julie Ellis and Phyllis Hornung Peacock team up once again to explore Pythagorean ratios in this humorous sequel to WHAT'S YOUR ANGLE, PYTHAGORAS?

Pythagoras and his cousins want to win a music contest, but first they must figure out how to play their instruments in tune, something that's never been done before.
While trying to fix the problem, Pythagoras makes an important discovery--notes that sound pleasant together have a certain mathematical relationship. When Pythagoras applies this ratio to his cousins' pipes and lyres, the result is music to the ears.

About the Author

Julie Ellis is the author of many books for children, including WHAT'S YOUR ANGLE, PYTHAGORAS, which she wrote as a way to show her daughter the uses of the Pythagorean Theorem. She lives in New Zealand.

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