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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 builds confidence in managing fractions, decimals, and percentages for everyday revenue, costs, profits, and discounts. Learners master precise fraction methods, decimal calculations, percent conversions, error avoidance, result verification, and clear step-by-step presentations for reliable decision-making.

Elevify advantages

Develop skills

  • Master revenue, costs, and profits using rational numbers for quick business calculations.
  • Achieve fluency in fractions and decimals: convert, simplify, and compute accurately.
  • Excel in percentages and discounts: apply, integrate, and confirm practical rates.
  • Perfect exact fraction processes: LCD, GCD, mixed numbers for flawless outcomes.
  • Apply error-checking methods: validate with decimals and structured verification 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 of the Prison System, and the course from Elevify was crucial for me to be the chosen one.
EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company where I work.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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