Question

2 2/9*x=1 1/2 ..................................​

Answer 1

Ответ:   x=27/40.

Пошаговое объяснение:

2 2/9*x=1 1/2;

x= 1 1/2 : 2 2/9;

x=3/2 : 20/9;

x=3/2*9/20;

x=27/40.

Answer 2

To solve for the value of x in the equation 2 2/9*x = 1 1/2, you can follow these steps:

1. First, convert the mixed numbers to improper fractions. To do this, you multiply the whole number by the denominator and add the numerator.

2 2/9 is equivalent to (2 * 9 + 2)/9 = 20/9. 1 1/2 is equivalent to (1 * 2 + 1)/2 = 3/2.

So, the equation becomes:

(20/9) * x = 3/2

2. Now, to isolate x, you need to divide both sides of the equation by (20/9), which is the same as multiplying by its reciprocal (9/20):

x = (3/2) * (9/20)

3. Multiply the fractions:

x = (3/2) * (9/20) = (3 * 9) / (2 * 20) = 27/40

So, the solution to the equation is x = 27/40.