Question

Средний вес мальчиков того же возраста, что и Боря, равен 35 кг. Вес Бори составляет 140 % от среднего веса. Сколько килограммов весит Боря?

Answer 1

1) 140% = 1,4
   35 * 1,4 = 49(кг)
Ответ: 49 кг - вес Бори.

Answer 2

Calculation of Boris's Weight

To calculate Boris's weight, we need to use the information provided in the question. It states that the average weight of boys of the same age as Boris is 35 kg, and Boris's weight is 140% of the average weight.

To find Boris's weight, we can use the following formula:

Boris's weight = Average weight * 140%

Substituting the given values:

Boris's weight = 35 kg * 140%

To calculate Boris's weight, we need to find 140% of 35 kg.