Rational Numbers Course
Gain expertise in rational numbers focusing on revenue, costs, profits, decimals, and percentages. Develop accurate fraction and decimal abilities, sidestep frequent mistakes, verify calculations thoroughly—perfect for professionals requiring precise real-world maths in Namibia's business environment.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course equips you with essential skills to manage fractions, decimals, and percentages confidently in everyday business contexts 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
- Revenue, cost, profit using rational numbers: quick precise business calculations.
- Fraction decimal proficiency: convert simplify operate accurately.
- Percentage discount expertise: implement combine validate practical rates.
- Precise fraction processes: LCD GCD mixed numbers without errors.
- Verification methods: check via decimals with clear auditable 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.What our students say
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