Question

6×45-1,2×(-0,5)+2,3×(-17)​

Answer 1

Пошаговое объяснение:

6×45-1,2×-0,5+2,3×-17=

=270-0,6+-39,7=

=269,4+-39,7=

=308,7

Answer 2

Ответ:

Пошаговое объяснение:

6×45-1,2×(-0,5)+2,3×(-17)​=270+0,625-39,1=231,525

6×45=270

1,2×(-0,5)=-0,625

2,3×(-17)​=-39,1

Answer 3

To calculate the expression 6×45-1,2×(-0,5)+2,3×(-17), follow the order of operations (PEMDAS/BODMAS):

1. Start with the multiplication and division from left to right: 6×45 = 270 1,2×(-0,5) = -0.6 2,3×(-17) = -39.1

2. Now, perform the addition and subtraction from left to right:

   270 - 0.6 + (-39.1)

3. Finally, combine the terms:

   270 - 0.6 - 39.1

4. Calculate the result:

   270 - 0.6 - 39.1 = 230.3

So, the result of the expression is 230.3.