Question

Пропорция уравнения, сделайте пожалуйста

Answer 1

Пропорции легко! Крест накрест.Например: 3/8 =5/8 решаем: 3*5и8*8 правило: произведение средних членов =произведению крайних членов.

Answer 2

Proportion in an Equation

A proportion in an equation is a statement that two ratios are equal. In mathematical terms, a proportion is an equation that states that two ratios are equal. It can be represented as:

a/b = c/d

Where a, b, c, and d are numbers or algebraic expressions. This equation can also be written as:

a : b = c : d

This means that the first ratio is equal to the second ratio. Proportions are often used in various mathematical and real-world applications, such as in solving problems related to percentages, rates, and scaling.