Question

3 Алия прочитала 10 страниц. Арман - на 3 меньше. Задай вопрос. Реши задачу. Составь обратную.​

Answer 1

Ответ:

Алия прочитала 10страниц

Арман прочитал 7 страниц

Пошаговое объяснение:

10-3=7...

Answer 2

Problem Analysis

To solve the problem, we need to determine the number of pages that Arman read based on the information given. Aliya read 10 pages, and Arman read 3 pages less than Aliya. We need to find the number of pages Arman read.

Problem Solution

Let's denote the number of pages Aliya read as A and the number of pages Arman read as B. We know that A = 10 and B = A - 3. We can substitute the value of A into the equation for B to find the value of B.

Step 1: Substitute the value of A into the equation for B: B = 10 - 3.

Step 2: Perform the subtraction: B = 7.

Therefore, Arman read 7 pages.

Inverse Problem

To create the inverse problem, we need to reverse the given information. In this case, we need to determine the number of pages Aliya read based on the information that Arman read 7 pages and Arman read 3 pages less than Aliya.

Let's denote the number of pages Aliya read as A and the number of pages Arman read as B. We know that B = 7 and B = A - 3. We can substitute the value of B into the equation for A to find the value of A.

Step 1: Substitute the value of B into the equation for A: 7 = A - 3.

Step 2: Add 3 to both sides of the equation: 7 + 3 = A.

Step 3: Perform the addition: 10 = A.

Therefore, Aliya read 10 pages.

Summary

Based on the given information, Aliya read 10 pages and Arman read 7 pages. The inverse problem reveals that if Arman read 7 pages and Arman read 3 pages less than Aliya, then Aliya must have read 10 pages.