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MATH / Chris and Nathan order a giant cookie together. If Chris eats (2)/(7) of the cookie and Nathan eats (3)/(5) of the cookie, what fraction of the original cookie is left?

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problem

Chris and Nathan order a giant cookie together. If Chris eats 27\frac{2}{7} of the cookie and Nathan eats 35\frac{3}{5} of the cookie, what fraction of the original cookie is left?
Plain-text mathematical notation (without MathML)
Chris and Nathan order a giant cookie together. If Chris eats (2)/(7) of the cookie and Nathan eats (3)/(5) of the cookie, what fraction of the original cookie is left?
Original LaTeX notation
Chris and Nathan order a giant cookie together. If Chris eats $\frac{2}{7}$ of the cookie and Nathan eats $\frac{3}{5}$ of the cookie, what fraction of the original cookie is left?

level

Level 3

type

Prealgebra

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Source and history

task_id
78352f54-be0d-5222-b43a-e5b986be0a2a
task_key
prealgebra--test--78352f54-be0d-5222-b43a-e5b986be0a2a
task_revision_id
1
config / split
prealgebra / test

Official source

initial import