Question

1)x:8,1=0,152)x:8,4=2,33)x:0,22=4,9​

Answer 1

Ответ:

1) х:8,1=0,15

Х=0,15*8,1

Х=1,215

2)х:8,4=2,3

Х=2,3*8,4

Х=19,32

3)х:0,22=4,9

Х=4,9*0,22

Х=1,078

Answer 2

To solve the given equations, let's break them down one by one:

1. x/8 = 0.152

To isolate x, we need to multiply both sides of the equation by 8:

8 * (x/8) = 8 * 0.152

This simplifies to:

x = 1.216

Therefore, the solution to the first equation is x = 1.216.

2. x/8.4 = 2.33

Similar to the previous equation, we multiply both sides by 8.4 to isolate x:

8.4 * (x/8.4) = 8.4 * 2.33

This simplifies to:

x = 19.532

Hence, the solution to the second equation is x = 19.532.

3. x/0.22 = 4.9

Again, we multiply both sides of the equation by 0.22:

0.22 * (x/0.22) = 0.22 * 4.9

This simplifies to:

x = 1.078

Therefore, the solution to the third equation is x = 1.078.

In summary, the solutions are:

1. x = 1.216
2. x = 19.532
3. x = 1.078