Question

Маса торта ствновить 4/5 кг і ще 4/5 його масси. Яка маса торта? ответ должен быть 4 кг

Answer 1

1000:5*4=800
800+800:5*4=800+640=1440(г) маса торта
я вот ьак решил

Answer 2

Calculation of Cake Mass

To calculate the mass of the cake, we need to add the given fractions together. The cake initially weighs 4/5 kg, and an additional 4/5 of its mass is added.

To find the total mass, we add the two fractions:

4/5 + 4/5 = 8/5

Therefore, the mass of the cake is 8/5 kg.

However, the answer you provided is 4 kg. It seems there might be a mistake in the question or the answer. Please double-check the information and let me know if you have any further questions.