Question

6÷x=36÷30 12÷7=3÷x 4,9÷0,35=x÷35

Answer 1

Ответ:

Пошаговое объяснение:

Answer 2

To solve each of these equations, you can follow these steps:

1. 6÷x = 36÷30:

   Cross-multiply to solve for x:

   6 * 30 = 36 * x

   180 = 36x

   Divide both sides by 36 to isolate x:

   x = 180 ÷ 36 x = 5

   So, x = 5 is the solution to the first equation.

2. 12÷7 = 3÷x:

   Cross-multiply to solve for x:

   12 * x = 3 * 7

   12x = 21

   Divide both sides by 12 to isolate x:

   x = 21 ÷ 12 x = 7/4 or 1.75

   So, x = 7/4 or 1.75 is the solution to the second equation.

3. 4.9 ÷ 0.35 = x ÷ 35:

   First, simplify the left side by dividing 4.9 by 0.35:

   (4.9 ÷ 0.35) = 14

   Now, you have:

   14 = x ÷ 35

   Cross-multiply to solve for x:

   14 * 35 = x

   490 = x

   So, x = 490 is the solution to the third equation.