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Rational Numbers Course

Rational Numbers Course
from 4 to 360h flexible workload
valid certificate in your country

What will I learn?

This course equips you with hands-on skills to manage fractions, decimals, and percentages confidently in everyday business scenarios like revenue, costs, profits, and discounts. You'll master precise fraction methods, decimal calculations, quick percentage conversions, error avoidance, result verification, and clear step-by-step workings for reliable decision-making.

Elevify advantages

Develop skills

  • Handle revenue, costs, and profits using rational numbers for swift, precise business calculations.
  • Achieve fluency in fractions and decimals: convert, simplify, and calculate accurately.
  • Master percentages and discounts: implement, integrate, and confirm practical rates.
  • Execute exact fraction processes: use LCD, GCD, and mixed numbers to eliminate errors.
  • Apply error-checking methods: cross-check with decimals and produce clear, verifiable steps.

Suggested summary

Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

I was just promoted to Intelligence Advisor for the Prison System, and the course from Elevify was crucial for me to be chosen.
EmersonPolice Investigator
The course was essential to meet my boss's and the company's expectations.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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