Question

7/12y=1 1/4 Срочно!!!

Answer 1

Ответ:

7/12y=11/4 ; 7/12y=2,75 ; 12y=2,75*7 ; 12y=19,25 y=19,25/12 y=1,604

Пошаговое объяснение:

Answer 2

Solving the Equation 7/12y = 1 + 1/4

To solve the equation 7/12y = 1 + 1/4, we can follow these steps:

1. Combine the Fractions: Combine the whole number and the fraction on the right-hand side of the equation. 2. Isolate the Variable: Isolate the variable y on one side of the equation. 3. Solve for y: Calculate the value of y.

Let's proceed with these steps.

Step 1: Combine the Fractions

The equation 7/12y = 1 + 1/4 can be rewritten as 7/12y = 4/4 + 1/4.

Step 2: Isolate the Variable

To isolate the variable y, we can subtract 1/4 from both sides of the equation: 7/12y - 1/4 = 1

Step 3: Solve for y

Now, we can solve for y by multiplying both sides of the equation by the reciprocal of 7/12, which is 12/7: y = 1 * (12/7) / (7/12) + 1/4 * (12/7) / (7/12)

Let's calculate the value of y using these steps.

Calculating the Value of y

y = 1 * (12/7) / (7/12) + 1/4 * (12/7) / (7/12)

y = 12/7 + 3/28

y = 96/28 + 3/28

y = 99/28

So, the solution to the equation 7/12y = 1 + 1/4 is y = 99/28.