Question

У пропорції 49:7=17:2 середніми членами є... Пожалуйста срочно!!!!

Answer 1

49 : 7 = 14 : 2

7 и 14 - средние члены пропорции

49 и 2 - крайние члены пропорции

Основное свойство пропорции: произведение средних членов пропорции равно произведению крайних членов пропорции

7 · 14 = 49 · 2

98 = 98 - верно.

Answer 2

Proportional Relationship Calculation

To find the missing term in the proportion 49:7 = 17:2, we can use the property of proportions. In a proportion, the product of the means (inner terms) is equal to the product of the extremes (outer terms).

So, for the given proportion 49:7 = 17:2, we can set up the equation:

49 * 2 = 7 * 17

Let's solve this equation to find the missing term.