Question

6) 240 : (y : 15) - 18 = 42.​

Answer 1

Ответ:

Пошаговое объяснение:

240 : (y : 15) - 18 = 42.​

240 : (y : 15) = 42+18;

240 = 60*(y : 15)

240 = 4y

240 /4= y

y=60

Answer 2

Ответ:

y=60

Пошаговое объяснение:

240 : (y : 15) = 42+18

240*15:y=60

4*15:y=1

y=60

Answer 3

To solve for 'y' in the equation:

240 : (y : 15) - 18 = 42

You can follow these steps:

Step 1: Simplify the expression inside the parentheses:

240 : (y : 15) = 240 * (15 / y)

Step 2: Simplify further:

240 * (15 / y) - 18 = 42

Step 3: Add 18 to both sides of the equation to isolate the term on the left side:

240 * (15 / y) = 42 + 18

Step 4: Simplify the right side:

240 * (15 / y) = 60

Step 5: Divide both sides by 240 to solve for (15 / y):

(15 / y) = 60 / 240

(15 / y) = 1/4

Step 6: Invert both sides to solve for 'y':

y/15 = 4/1

y/15 = 4

Step 7: Multiply both sides by 15 to solve for 'y':

y = 4 * 15

y = 60

So, the value of 'y' is 60.