Question

1/7:(x-5/16) =1 1/7Дам 50 балов ​

Answer 1

Ответ:

7/16

Пошаговое объяснение:

1/7 : (х - 5/16) = 1 1/7

х - 5/16 = 1/7 : 1 1/7

х - 5/16 = 1/7 : 8/7

х - 5/16 = 1/7 * 7/8

х - 5/16 = 1/1 * 1/8

х - 5/16 = 1/8

х = 1/8 + 5/16

х = 2/16 + 5/16

х = 7/16

Answer 2

Ответ:

Пошаговое объяснение:

1/7 : (х - 5/16) = 1 1/7

х - 5/16 = 1/7 : 1 1/7

х - 5/16 = 1/7 : 8/7

х - 5/16 = 1/7 * 7/8

х - 5/16 = 1/1 * 1/8

х - 5/16 = 1/8

х = 1/8 + 5/16

х = 2/16 + 5/16

х = 7/16

Answer 3

To solve the equation:

1/7 * (x - 5/16) = 1 1/7

We'll start by simplifying the equation:

1/7 * (x - 5/16) = 8/7

Next, we'll eliminate the fraction by multiplying both sides of the equation by the reciprocal of 1/7, which is 7/1:

7/1 * (1/7 * (x - 5/16)) = 7/1 * (8/7)

This simplifies to:

x - 5/16 = 8

Now, let's isolate the variable x by adding 5/16 to both sides of the equation:

x - 5/16 + 5/16 = 8 + 5/16

This gives us:

x = 8 + 5/16

To add the fractions, we need to find a common denominator, which is 16 in this case:

x = (8 * 16 + 5) / 16

Simplifying further:

x = (128 + 5) / 16

x = 133/16

So, the solution to the equation is x = 133/16.