Question

Реши уравнение 17 * b = 51; a * 4 = 68 ; 16 * b = 96 ; 64 : k = 4 ; c : 6 = 13 ; 80 : k = 5 надо расписать так что бы было понятно как мы получили неизвестное нам число

Answer 1

1)17*b=51; b= 51:17; b=3       2)a*4=68; a=68:4;a=17

3)16*b=96;b=96:16;b=6           4)64:k=4;k=64:4;k=16

5)c:6=13;c=13*6;c=78                    6)80:k=5;k=80:5;k=16

Answer 2

1)51:17=3
2)68:4=17
3)96:16=6
4)64:4=16
5)13*6=78
6)80:5=16

Answer 3

Solving the Equations

To solve the given set of equations, let's start by assigning variables to the unknowns and then solve for their values.

Given equations: 1. 17 * b = 51 2. a * 4 = 68 3. 16 * b = 96 4. 64 / k = 4 5. c / 6 = 13 6. 80 / k = 5

Solution Steps

1. Solving for b: - From the first equation, 17 * b = 51, we can solve for b by dividing both sides by 17. - This gives us the value of b.

b = 51 / 17

2. Solving for a: - From the second equation, a * 4 = 68, we can solve for a by dividing both sides by 4. - This gives us the value of a.

a = 68 / 4

3. Solving for c: - From the fifth equation, c / 6 = 13, we can solve for c by multiplying both sides by 6. - This gives us the value of c.

c = 13 * 6

4. Solving for k: - From the fourth and sixth equations, 64 / k = 4 and 80 / k = 5, we can solve for k by rearranging the equations and solving for k.

k = 64 / 4 k = 80 / 5

By following these steps, we have solved for the unknowns b, a, c, and k.