First, let's simplify the expressions inside the parentheses:
-4\7\12 + 6\3\4 = -4/7 (12) + 6/3 4= -48/7 + 24/3= -48/7 + 8= -48/7 + 56/7= 8/7
Now let's calculate the first expression:
0.04 (8/7) = 0.04 8/7= 0.32/7= 0.0457
Now let's calculate the second expression:
-0.56 - 0.02 * 0.44 = -0.56 - 0.0088= -0.5688
Therefore, the final answer is:
0.04 (-4/7 + 6/4) = 0.0457; 0.02 (-0.56) - 0.02 * 0.44 = -0.5688
First, let's simplify the expressions inside the parentheses:
-4\7\12 + 6\3\4 = -4/7 (12) + 6/3 4
= -48/7 + 24/3
= -48/7 + 8
= -48/7 + 56/7
= 8/7
Now let's calculate the first expression:
0.04 (8/7) = 0.04 8/7
= 0.32/7
= 0.0457
Now let's calculate the second expression:
-0.56 - 0.02 * 0.44 = -0.56 - 0.0088
= -0.5688
Therefore, the final answer is:
0.04 (-4/7 + 6/4) = 0.0457; 0.02 (-0.56) - 0.02 * 0.44 = -0.5688