Question

Реши задачу разными способами. ученик за 3 дня прочитал 90 страниц книг. сколько страниц он прочитает за 6дней.прочитывая в день столько же страниц.

Answer 1

90:3=30 стр в день
30*6=180 стр за 6 дней

Answer 2

Problem:

The student read 90 pages in 3 days. How many pages will the student read in 6 days if they read the same number of pages each day?

Solution 1: Using Proportions

We can solve this problem using proportions. Since the student reads the same number of pages each day, we can set up the following proportion:

3 days = 90 pages 6 days = ? pages

To find the missing value, we can cross-multiply and solve for the unknown:

3 * ? = 6 * 90

Simplifying the equation:

? = (6 * 90) / 3

Calculating the result:

? = 180 pages

Therefore, the student will read 180 pages in 6 days if they read the same number of pages each day.

Solution 2: Using Division

Another way to solve this problem is by dividing the total number of pages by the number of days. Since the student reads the same number of pages each day, we can divide the total number of pages by the number of days to find the number of pages read per day. Then, we can multiply that number by 6 to find the total number of pages read in 6 days.

Number of pages read per day = 90 pages / 3 days = 30 pages/day

Total number of pages read in 6 days = 30 pages/day * 6 days = 180 pages

Therefore, the student will read 180 pages in 6 days if they read the same number of pages each day.

Solution 3: Using Multiplication

Alternatively, we can solve this problem by multiplying the number of pages read per day by the number of days.

Number of pages read per day = 90 pages / 3 days = 30 pages/day

Total number of pages read in 6 days = 30 pages/day * 6 days = 180 pages

Therefore, the student will read 180 pages in 6 days if they read the same number of pages each day.

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