Skip to content

Library Solve Practice

Search 7,000+ topics/

Color theme

Library Solve Practice

Search everything About Expii Contributors

Library
Math
Algebra 1
Linear Equations and Functions
Ratios, Proportions, and Percents, in Depth
Percents, in Depth
Percent Change - Definition & Examples

Practice problem

Percent Change - Definition & Examples

By LLauren Jordan

+1 contributors

Contributors

Lauren Jordan
Anusha Rahman

What is $230$ decreased by $45\%$ ?

Choose one answer

Option A: A

$150$

Option B: B

$103.5$

Option C: C

$126.5$

Option D: D

$333.5$

Report a problem

What needs fixing?

Read explanations Rated practice

For a more Thought Full world.

Learn

Library
Search
Solve
Practice

Expii

About Expii
Contributors
Blog archive
Contact
Conduct

Family

LIVE
Po-Shen Loh

Free explanations from a community of curious people.© 2026 Expii, Inc.Terms Privacy

Find a topic

Type a concept, like “slope” or “photosynthesis”.

↑ ↓ to choose · Enter to openSearch explanations and problems