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MMLU-Pro / 114 / Tom bought a new bicycle for …

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

Tom bought a new bicycle for

80. After 4 years of use, he sold it to a second-hand dealer for

15. What was the annual depreciation by the straight line method? What was the annual rate of depreciation?

Plain-text mathematical notation (without MathML)

Tom bought a new bicycle for 80.After4yearsofuse,hesoldittoasecond−handdealerfor15. What was the annual depreciation by the straight line method? What was the annual rate of depreciation?

Original LaTeX notation

Tom bought a new bicycle for $80. After 4 years of use, he sold it to a second-hand dealer for $15. What was the annual depreciation by the straight line method? What was the annual rate of depreciation?

options

$13 per year and 16.25%
$16.25 per year and 20.3%
$17 per year and 21.25%
$19 per year and 23.75%
$14.75 per year and 18.4%
$15.25 per year and 19%
$18 per year and 22.5%
$16 per year and 20%
$12.50 per year and 15.6%
$20 per year and 25%

src

stemez-Business

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Source and history

upstream_id / Original problem ID: 114
task_id: ef49ac72-5978-5344-b01f-04b3bd8e4c10
task_key: default--test--114
task_revision_id: 2
config / split: default / test

Official source

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