Question

В магазин привезли 960 кг овощей. Четверть этого количества составляла морковь,7/15 картофель,а остальное капуста. Сколько в магазин привезли капусты? Помогите решить.

Answer 1

960*1/4=240 кг моркови

960*7/15=448 кг катофеля

960-(448+240)=272 кг капусты

272+448+240=960 кг

Вот и всё :)

Answer 2

Problem Analysis

We are given that a store received 960 kg of vegetables. A quarter of this quantity is carrots, 7/15 is potatoes, and the rest is cabbage. We need to determine how much cabbage was brought to the store.

Solution

To find the amount of cabbage, we need to subtract the quantities of carrots and potatoes from the total quantity of vegetables.

Let's calculate the quantities of carrots and potatoes first.

1. Carrots: - A quarter of the total quantity of vegetables is carrots. - So, the quantity of carrots is (1/4) * 960 kg.

2. Potatoes: - 7/15 of the total quantity of vegetables is potatoes. - So, the quantity of potatoes is (7/15) * 960 kg.

Now, we can find the quantity of cabbage by subtracting the quantities of carrots and potatoes from the total quantity of vegetables.

3. Cabbage: - The quantity of cabbage is the difference between the total quantity of vegetables and the sum of the quantities of carrots and potatoes.

Let's calculate the quantities of carrots, potatoes, and cabbage.

Calculation

1. Carrots: - Quantity of carrots = (1/4) * 960 kg = 240 kg. 2. Potatoes: - Quantity of potatoes = (7/15) * 960 kg ≈ 448 kg. 3. Cabbage: - Quantity of cabbage = Total quantity of vegetables - Quantity of carrots - Quantity of potatoes - Quantity of cabbage = 960 kg - 240 kg - 448 kg = 272 kg.

Answer

The store received 272 kg of cabbage.