Question

(6.5+х):0,475=1.11/19:3/28

Answer 1

Вот я решила!! Там надо по действиям !! А так вот!

Answer 2

To solve the equation (6.5 + x) / 0.475 = 1.11 / 19 / 3 / 28, we need to follow the order of operations (PEMDAS/BODMAS).

Step 1: Simplify the equation

Let's simplify the equation step by step:

1. Divide 1.11 by 19: - 1.11 / 19 = 0.05842105263

2. Divide the result by 3: - 0.05842105263 / 3 = 0.01947368421

3. Divide the result by 28: - 0.01947368421 / 28 = 0.00069405263

Now, the equation becomes: (6.5 + x) / 0.475 = 0.00069405263

Step 2: Isolate the variable

To isolate the variable x, we need to multiply both sides of the equation by 0.475:

(6.5 + x) / 0.475 * 0.475 = 0.00069405263 * 0.475

Simplifying further, we get:

6.5 + x = 0.00032934999925

Step 3: Solve for x

To solve for x, we need to isolate it on one side of the equation. Let's subtract 6.5 from both sides:

6.5 + x - 6.5 = 0.00032934999925 - 6.5

Simplifying further, we get:

x = -6.49967065

Therefore, the value of x that satisfies the equation (6.5 + x) / 0.475 = 1.11 / 19 / 3 / 28 is approximately x = -6.49967065.

Please note that this is an approximate value, rounded to the eighth decimal place.