Question

В книге 60 страниц.За два дня девочка прочитала половину всех страниц.Сколькостраниц девочка прочитала во 2 день,если в 1 день она прочитала треть всех страниц???-----------------------------------------------------------------------------------------------------------------------После похода за грибами выяснилось,что из 36 грибов половину нашел папа,третью часть остатка-мама,остальные-сын.Сколько грибов нашел сын???

Answer 1

2. задача

1) 36:2=18 гр папа

2) 36-18=18  гр осталось

3) 1/3*18=6 гр мама

4) 18-6=12 гр сын

 

1 задача

1) 60:2=30 стр за 2 дня

2) 1/3 * 30= 10 стр в 1 день

3) 30-10=20 стр во 2 день

 

Answer 2

1. 60*1/3=20стр в первый день

2. 60/2=30стр в первые 2 дня

3. 30-20=10стр

ответ10 стр

 

 

1.36/2=18грибов нашёл папа

2.36-18=18грибов нашли мама и сын

3.18/3=6грибов нашла мама

4.18-6 = 12 грибов нашёл сын

ответ 12 грибов

Answer 3

Problem 1: Reading a Book

The problem states that a girl read half of a 60-page book in two days. On the first day, she read one-third of the total pages. We need to determine how many pages the girl read on the second day.

To solve this problem, we can break it down into two steps:

Step 1: Calculate the number of pages the girl read on the first day. Step 2: Calculate the number of pages the girl read on the second day.

Let's solve each step one by one.

# Step 1: Calculate the number of pages the girl read on the first day.

The problem states that on the first day, the girl read one-third of the total pages. Since the book has 60 pages, we can calculate the number of pages she read on the first day by multiplying the total number of pages by one-third.

Number of pages read on the first day = (1/3) * 60

Using this formula, we can calculate that the girl read 20 pages on the first day.

# Step 2: Calculate the number of pages the girl read on the second day.

The problem states that the girl read half of the total pages in two days. We already know that she read 20 pages on the first day. To calculate the number of pages she read on the second day, we need to subtract the number of pages she read on the first day from half of the total pages.

Number of pages read on the second day = (1/2) * 60 - 20

Using this formula, we can calculate that the girl read 10 pages on the second day.

Therefore, the girl read 10 pages on the second day.