Question

Помогите пжажпжпж Император: Среди опрошенных оказалось 30425 человек, которые питаются овощами1. 37523 человека питаются рисом и 28199 человек питаются сорго. Известно, что 12387 человек питаются всем сразу: и овощами, и рисом, и сорго. 18400 жителей питаются одновременно овощами и рисом 2. 17344 человека питаются овощами и сорго. 21737 человек питаются рисом и сорго. Сколько всего жителей провинции мы уже опросили?​

Answer 1

Посмотри на листочке все есть)

Answer 2

30425+37523+28199+12387+18400+17344+21737=жители провинции которых опросили.

Объяснение:

После того как мы все это складываем мы узнаем число жителей которых опросили в общем

Ответ:

153 628 человек опросили

Answer 3

Total Number of Surveyed Residents

To find the total number of residents surveyed in the province, we can use the principle of inclusion-exclusion to account for the different dietary habits reported by the surveyed individuals.

We are given the following information: - 30,425 people eat vegetables. - 37,523 people eat rice. - 28,199 people eat sorghum. - 12,387 people eat all three: vegetables, rice, and sorghum. - 18,400 people eat both vegetables and rice. - 17,344 people eat vegetables and sorghum. - 21,737 people eat rice and sorghum.

To calculate the total number of surveyed residents, we can use the principle of inclusion-exclusion to account for the different dietary habits reported by the surveyed individuals.

Calculation

We can start by adding the number of people who eat each type of food: - Number of people who eat vegetables: 30,425 - Number of people who eat rice: 37,523 - Number of people who eat sorghum: 28,199

Next, we subtract the individuals who eat multiple combinations of food to avoid double counting: - Subtract the number of people who eat both vegetables and rice: 18,400 - Subtract the number of people who eat both vegetables and sorghum: 17,344 - Subtract the number of people who eat both rice and sorghum: 21,737

Finally, we add back the individuals who eat all three types of food to correct for the over-subtraction: - Add the number of people who eat all three: 12,387

Let's calculate the total number of surveyed residents using these numbers.

Total Number of Surveyed Residents Calculation

Total = (Number of people who eat vegetables) + (Number of people who eat rice) + (Number of people who eat sorghum) - (Number of people who eat both vegetables and rice) - (Number of people who eat both vegetables and sorghum) - (Number of people who eat both rice and sorghum) + (Number of people who eat all three)

Total = 30,425 + 37,523 + 28,199 - 18,400 - 17,344 - 21,737 + 12,387

Let's calculate the total number of surveyed residents.