This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams.

In this episode you will learn:

- The rule of thumb for matching significant figures to input data on the FE Exam.

- How to use order-of-magnitude estimates to perform a sanity check and catch decimal errors.

- The importance of meticulous unit cancellation to validate your equation setup.

- How to spot common exam traps involving numerical precision and mixed unit systems.

- A memorable mnemonic, U-S-E (Units, Significant Figures, Estimate), to verify your answers before finalizing.

For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep