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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 strong skills in managing fractions, decimals, and percentages confidently for everyday revenue, cost, profit, and discount calculations. Learners master precise fraction methods, decimal handling, quick percentage changes, error avoidance, result checking, and clear step-by-step solutions for reliable decisions.

Elevify advantages

Develop skills

  • Revenue, cost, profit using rational numbers: quick precise business calculations.
  • Fraction decimal proficiency: convert simplify compute accurately.
  • Percent discount expertise: use combine check real rates.
  • Precise fraction processes: LCD GCD mixed numbers without errors.
  • Verification methods: cross-check decimals with clear traceable 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

As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...
Giulio Carlo
Giulio CarloAluno de Marketing Digital
Eu gosto de como as lições são direto ao ponto e como eu consigo alterar capítulos e pular conteúdos que não preciso.
Mariana Ferres
Mariana FerresAluna de Fotografia
Gosto do conteúdo e do modo de apresentação e transcrição de vídeos, o que acelera o processo!
Luciana Alvarenga
Luciana AlvarengaAluna de Design de Unhas
A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.
Giulio Carlo
Giulio CarloAluno de Engenharia de Prompt

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