Question

3/4,2=15/21 решите уравнение с проверкой ​

Answer 1

Ответ:

3/4,2<15/21

Пошаговое объяснение:

1)  3/4,2=-1,8  2)   15/21=-9

Буду рада помочь)))

Answer 2

To solve the equation (3/4) * 2 = 15/21 and verify the solution, we'll follow these steps:

Step 1: Multiply the fractions on the left side. (3/4) * 2 = (3 * 2) / 4 = 6/4 = 3/2

Step 2: Simplify the fraction 15/21. To simplify the fraction 15/21, we can divide both the numerator and the denominator by their greatest common divisor (GCD), which is 3. (15/3) / (21/3) = 5/7

Step 3: Verify the solution. We will check if 3/2 is equal to 5/7. To do this, we cross-multiply the fractions and check if the results are equal: (3 * 7) = (2 * 5) 21 = 10

Since 21 is not equal to 10, the solution is incorrect.

Therefore, there is no solution to the equation (3/4) * 2 = 15/21.