Question

В первом подъезде 28 квартира во втором 7 квартир. Во сколько раз в первом подъезде квартир больше, чем во втором? Утром секретарь напечатал документов в 5 раз больше чем днём, а днём в 2 раза больше, чем вечером. Вечером былнапечатон 1 документ. Сколько документов было напечатоно утром?

Answer 1

1)28:7=в 4 раза -больше.

ОТВЕТ: в 4 раза больше.

 

1)1*2=2док-днём.

2)2*5=10док-утром.

ОТВЕТ: 10 документов.

Answer 2

Calculating the Difference in the Number of Apartments

To calculate the difference in the number of apartments between the first and second entrances, we can use the given information. There are 28 apartments in the first entrance and 7 apartments in the second entrance.

The difference in the number of apartments between the first and second entrances can be calculated using the formula: Difference = Number of apartments in the first entrance - Number of apartments in the second entrance

So, the difference in the number of apartments between the first and second entrances is: 28 - 7 = 21

Therefore, there are 21 times more apartments in the first entrance than in the second entrance.

Calculating the Number of Documents Printed in the Morning

To calculate the number of documents printed in the morning, we can use the given information. The secretary printed documents in the morning, day, and evening.

Let's denote: - Number of documents printed in the morning as M - Number of documents printed during the day as D - Number of documents printed in the evening as E

We are given the following information: - M = 5D (The secretary printed documents in the morning 5 times more than during the day) - D = 2E (The secretary printed documents during the day 2 times more than in the evening) - E = 1 (One document was printed in the evening)

Using the given information, we can calculate the number of documents printed in the morning: M = 5D = 5(2E) = 10E

Since we know that E = 1, we can calculate: M = 10 * 1 = 10

Therefore, 10 documents were printed in the morning.