Question

В школьный буфет привезли в ящиках 36 кгябло,по 9 кг в каждом ящике.сколько ящиков яблок привизли в буфет?составь и реши две задачи обратной даной. для 3 класса ПОМОГИТЕ ПОЖАЛУЙСТА КАКАЯ КРАТКАЯ ЗАПИСЬ

Answer 1

1)39:9=..............................

Answer 2

9*3=36
3*9=36

9 ящиков по 3кг сколько всего?
3 ящика по 9 кг сколько всего?

Answer 3

To find the number of boxes of apples brought to the school cafeteria, we can divide the total weight of the apples by the weight of each box.

Given: - Total weight of apples: 36 kg - Weight of each box: 9 kg

To find the number of boxes, we divide the total weight by the weight of each box:

Number of boxes = Total weight of apples / Weight of each box

Number of boxes = 36 kg / 9 kg = 4 boxes

Therefore, 4 boxes of apples were brought to the school cafeteria.

Now, let's solve two inverse problems related to the given scenario.

Inverse Problem 1:

If there are 6 boxes of apples brought to the school cafeteria, and each box weighs 8 kg, what is the total weight of the apples?

Given: - Number of boxes: 6 boxes - Weight of each box: 8 kg

To find the total weight of the apples, we multiply the number of boxes by the weight of each box:

Total weight of apples = Number of boxes * Weight of each box

Total weight of apples = 6 boxes * 8 kg = 48 kg

Therefore, the total weight of the apples is 48 kg.

Inverse Problem 2:

If there are 5 boxes of apples brought to the school cafeteria, and the total weight of the apples is 45 kg, what is the weight of each box?

Given: - Number of boxes: 5 boxes - Total weight of apples: 45 kg

To find the weight of each box, we divide the total weight of the apples by the number of boxes:

Weight of each box = Total weight of apples / Number of boxes

Weight of each box = 45 kg / 5 boxes = 9 kg

Therefore, each box weighs 9 kg.

I hope this helps! Let me know if you have any further questions.