Question

В двух городах всего 385 домов. Число домов в одном квартале одинаково в обоих городах. Но в большом городе 30 кварталов, а в малом 25 кварталов. Сколько домов в каждом городе?

Answer 1

1) 30+25=55кварталов всего......... 2)385:55=7 домов в каждом квартале. ...... 3)30*7= 210 домов в большом городе.... 4)25*7=175 домов в малом городе

Answer 2

1)30+25=55
2)385:55=7
3)25*7=175
4)30*7=210

Answer 3

Calculating the Number of Houses in Each City

To calculate the number of houses in each city, we can use the information provided in the question and apply some basic math.

Given: - Total number of houses in both cities = 385 - Number of blocks in the larger city = 30 - Number of blocks in the smaller city = 25

Let's denote the number of houses in each block as x.

We can use the following formula to calculate the number of houses in each city: Total number of houses = Number of blocks × Number of houses in each block

Calculation

For the larger city: - Number of blocks = 30 - Total number of houses = 30 * x

For the smaller city: - Number of blocks = 25 - Total number of houses = 25 * x

Solving for x

We know that the total number of houses in both cities is 385. Therefore: 30x + 25x = 385

Solving for x: 55x = 385 x = 385 / 55 x = 7

Answer

So, there are 7 houses in each block. Therefore, in the larger city, there are 30 * 7 = 210 houses, and in the smaller city, there are 25 * 7 = 175 houses.