Proportionality and percentages

Descripción

A ratio is a comparison of two numbers. We generally separate the two numbers in the ratio with a colon (:) or write it as a fraction. A proportion is one equality with a ratio on both sides.
A percentage is a ratio of a number to 100. A percentage is expressed using the symbol %. A percentage is also equivalent to a fraction with denominator 100.
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Mathématiques - 12-14 ans

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Auteurs

Auteur víctor monterreal blázquez

Catégories Matemáticas, Secuencia didáctica, 12-14 años, Inglés

Mots clés ratio and proportion, rules of three, proportional distribution, proportionality between two magnitudes, proportionality, percentage, proportion, ratio

Date de publication 28 / 02 / 2022

Licence La licence originale de la ressource est respectée.

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