Question

В ателье сшили 150 платьев. Детские платья составили ? всех сшитых платьев, остальные платья сшили для взрослых. Сколько платьев сшили для взрослых?? И вот ещё Масса арбуза 4кг 350 грам. Дыня легче арбуза на 1кг 720грам. Найди массу дыни Помогите 4 класс пожалуйста

Answer 1

Возьмем за граммы 4кг 350г= 4350г (арбуз)
Дыня 1720=>4350-1720=2630.
Первая задача не до конца понятна

Answer 2

2.
4кг350г=4350г
1кг720г=1720г
4350-1720=2630г
2630г=2кг630г
ответ:весс дыни 2кг630г

Answer 3

Calculation of Dresses for Adults and Children

To determine the number of dresses made for adults, we need to subtract the number of children's dresses from the total number of dresses made.

Given that 150 dresses were made in total, and the children's dresses accounted for an unknown portion of that total, we can calculate the number of dresses made for adults.

Let's denote the number of dresses made for adults as A and the number of children's dresses as C.

We know that C + A = 150.

Since we don't have the specific value for C, we cannot determine the exact number of dresses made for adults without additional information.

Calculation of the Weight of the Watermelon

To find the weight of the watermelon, we need to subtract the weight difference between the watermelon and the melon from the weight of the melon.

Given that the weight of the watermelon is 4 kg 350 g and the melon is 1 kg 720 g lighter than the watermelon, we can calculate the weight of the melon.

Let's denote the weight of the melon as M.

We know that M = (4 kg 350 g) - (1 kg 720 g).

To subtract the weights, we need to convert the weights to the same unit. Let's convert both weights to grams:

- The weight of the watermelon is 4 kg 350 g, which is equal to 4,350 g. - The weight of the melon is 1 kg 720 g, which is equal to 1,720 g.

Now we can calculate the weight of the melon:

M = 4,350 g - 1,720 g = 2,630 g.

Therefore, the weight of the melon is 2,630 grams.