Question

1.5x(-0.5)-31/6 решите

Answer 1

Ответ:

5х(-0.5) 31/6

5х-1/2 -31/6

5х-17/3

ответ : 17/3

Answer 2

To solve the expression 1.5x(-0.5) - 31/6, we need to follow the order of operations (also known as PEMDAS or BODMAS).

1. Start with the multiplication: 1.5 x (-0.5) = -0.75.
2. Then, perform the division: 31/6 ≈ 5.1667 (rounded to four decimal places).
3. Finally, subtract the results from steps 1 and 2: -0.75 - 5.1667 ≈ -5.9167 (rounded to four decimal places).

Therefore, 1.5x(-0.5) - 31/6 is approximately equal to -5.9167.