Question

5,7-у =8,755/7×3/5×2/3

Answer 1

5,7 - у = 8,75
у = 8,75 - 5,7
у =3,05

5/7 * 3/5 * 2*3 = 5 * 3 * 2 / 7 * 5 * 3 = 30/ 105 = 2/7

Answer 2

To solve the equation 5,7 - у = (8,755/7) × (3/5) × (2/3), we can follow the order of operations (PEMDAS/BODMAS) and perform the calculations step by step. Let's start:

Step 1: Simplify the expression on the right side: (8,755/7) × (3/5) × (2/3) = (8,755 × 3 × 2) / (7 × 5 × 3) = (52,530) / (105) = 500.286 (rounded to three decimal places)

Step 2: Substitute the simplified expression back into the original equation: 5,7 - у = 500.286

Step 3: Solve for у by isolating it on one side of the equation: у = 5,7 - 500.286

Step 4: Perform the subtraction: у = -494.586

Therefore, the solution to the equation 5,7 - у = (8,755/7) × (3/5) × (2/3) is у = -494.586.