Question

От дыни массой 2 кг 400 г Ване отрезали дробь: числитель: 1, знаменатель: 5 конец дроби дыни, а Маше дробь: числитель: 1, знаменатель: 6 конец дроби дыни. Сколько граммов дыни осталось?

Answer 1

Ответ:Удачи!

Пошаговое объяснение:

2400 * 1/5 = 2400 : 5 = 480 г - Ване.

2400 * 1/6 = 2400 : 6 = 400 г - Маше.

2400 - (480 +400) = 2400 - 880 = 1520 г - осталось.

Answer 2

Calculating the Remaining Weight of the Melon

To calculate the remaining weight of the melon after Vanya and Masha took their respective portions, we can follow these steps:

1. Calculate the Total Weight of the Melon in Grams: - The given weight of the melon is 2 kg 400 g. - 1 kg = 1000 g, so 2 kg = 2000 g. - Therefore, the total weight of the melon in grams is 2000 g + 400 g = 2400 g.

2. Calculate the Weight of the Portions Taken: - Vanya's fraction: 1/5 of the melon. - Masha's fraction: 1/6 of the melon.

3. Calculate the Remaining Weight: - Subtract the combined weight of Vanya and Masha's portions from the total weight of the melon.

Calculation

1. Total Weight of the Melon: - 2 kg 400 g = 2400 g.

2. Weight of Vanya's Portion: - 1/5 of 2400 g = 480 g.

3. Weight of Masha's Portion: - 1/6 of 2400 g = 400 g.

4. Remaining Weight of the Melon: - Total weight - (Vanya's portion + Masha's portion) = 2400 g - (480 g + 400 g) = 2400 g - 880 g = 1520 g.

Answer

After Vanya and Masha took their respective portions, 1520 grams of the melon are left.