Question

3\7(-0,54)-1,56•3\7=

Answer 1

3/7(-0,54-1.56)=
3/7•(-2,1)=(-0,9)

Answer 2

To evaluate the expression, let's break it down step by step:

First, let's simplify the multiplication part: -1.56 * (3/7) = -0.66857142857 (rounded to 11 decimal places).

Next, we have the subtraction: 3/7 * (-0.54) = -0.23142857143 (rounded to 11 decimal places).

Finally, subtract the result of the second step from the result of the first step: -0.66857142857 - (-0.23142857143) = -0.43714285714 (rounded to 11 decimal places).

Therefore, 3/7(-0.54) - 1.56 * 3/7 is approximately equal to -0.43714285714.