Question

(15-40,25 поділит 3,5)помножити на 4,6+3.9

Answer 1

(15-40.25:3.5)x4.6+3.9=20

Answer 2

To solve the expression, follow the order of operations (PEMDAS):

1. Perform the division: 25 ÷ 3.5 = 7.142857142857143 (rounded to 15 decimal places).
2. Subtract 40 from 15: 15 - 40 = -25.
3. Multiply the result by the sum of 4.6 and 3.9: -25 * (4.6 + 3.9) = -25 * 8.5 = -212.5.

So, the final result is -212.5.