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Rational Numbers Course

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

What will I learn?

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

Elevify advantages

Develop skills

  • Master revenue, cost, and profit calculations using rational numbers for swift, precise business maths.
  • Achieve fluency in fractions and decimals: convert, simplify, and calculate accurately.
  • Gain expertise in percentages and discounts: apply, integrate, and check practical rates.
  • Perfect exact fraction processes: use LCD, GCD, and mixed numbers to eliminate errors.
  • Implement robust error-checking: cross-check via decimals with transparent, verifiable steps.

Suggested summary

Before starting, you can change the chapters and the 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 the expectations of my boss and the company I work for.
SilviaNurse
Great course. Lots of valuable information.
WiltonCivil Firefighter

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