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MATH / A stock loses 10% of its value on Monday. On Tuesday it loses 20% of the value it had at the end of the day on Monday. What is the overall percent loss in value from the beginning …

Problem

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problem

A stock loses 10%10\% of its value on Monday. On Tuesday it loses 20%20\% of the value it had at the end of the day on Monday. What is the overall percent loss in value from the beginning of Monday to the end of Tuesday? Enter the answer as a percent.
Plain-text mathematical notation (without MathML)
A stock loses 10% of its value on Monday.  On Tuesday it loses  20% of the value it had at the end of the day on Monday.  What is  the overall percent loss in value from the beginning of Monday to  the end of Tuesday?  Enter the answer as a percent.
Original LaTeX notation
A stock loses $10\%$ of its value on Monday.  On Tuesday it loses  $20\%$ of the value it had at the end of the day on Monday.  What is  the overall percent loss in value from the beginning of Monday to  the end of Tuesday?  Enter the answer as a percent.

level

Level 5

type

Prealgebra

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Source and history

task_id
750b7989-2492-58da-9256-653015d291ba
task_key
prealgebra--test--750b7989-2492-58da-9256-653015d291ba
task_revision_id
1
config / split
prealgebra / test

Official source

initial import