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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?

Gain confidence handling fractions, decimals, and percentages in practical revenue, cost, profit, and discount situations. Master exact fraction methods, decimal operations, percent conversions, error avoidance, result verification, and clear stepwise calculations for accurate daily decisions.

Elevify advantages

Develop skills

  • Master revenue, costs, and profits using rational numbers for quick business calculations.
  • Gain fluency in fractions and decimals through conversion, simplification, and precise operations.
  • Achieve mastery in percentages and discounts by applying and verifying real-world rates.
  • Develop exact fraction workflows with LCD, GCD, and mixed numbers to ensure error-free outcomes.
  • Learn error-checking methods by cross-verifying with decimals and creating clear audit 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

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EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Very great course. Lots of rich information.
WiltonCivil Firefighter

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