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A 2-2/5
B -3 2/3+1 1/2
C 3 1/2 *(0,6-1/2)
D (-1/30)2-potega-0,6:3/5
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A 2-2/5 = 1 3/5
B -3 2/3+1 1/2 = -3 4/6 + 1 3/6 = -2 + -4/6 + 3/6 = -2 + - 1/6 = 2 -1/6
C 3 1/2 *(0,6-1/2) = 3,5* (0,6-0,5) = 3,5* (0,1) = 0,35
D (-1/30)2-potega-0,6:3/5 = 1/900-0,6:3/5 = 1/900- 6/10:6/10 = 1/900 - 1 = - 899/900
2-2/5= -0/5
-3 2/3+ 1 1/2= -3 4/6 + 1 3/6= -1 1/6
3 1/2*(0,6-0,5=0,1)=3 1/2 * 0,1= 0,35
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A 2-2/5 = 1 3/5
B -3 2/3+1 1/2 = -3 4/6 + 1 3/6 = -2 + -4/6 + 3/6 = -2 + - 1/6 = 2 -1/6
C 3 1/2 *(0,6-1/2) = 3,5* (0,6-0,5) = 3,5* (0,1) = 0,35
D (-1/30)2-potega-0,6:3/5 = 1/900-0,6:3/5 = 1/900- 6/10:6/10 = 1/900 - 1 = - 899/900
2-2/5= -0/5
-3 2/3+ 1 1/2= -3 4/6 + 1 3/6= -1 1/6
3 1/2*(0,6-0,5=0,1)=3 1/2 * 0,1= 0,35