0.5
One half minus 4 is -3.5.
6 and one half minus 4 = 2 and one half 6 1/2 - 4 = 2 1/2
You can say "10 raised to minus 4 metres" or "10 to the power minus 4 metres".Also, 10-4 = 0.0001 m = 0.1 mmSo, you would also be right by saying "point 1 millimeters", "zero point one millimeters" or "point 1 mm".
1/4 minus 1/2 is -1/4.
0.5
-6.285714286x10^11
It is: (0.5)-4 = 16
One half minus 4 is -3.5.
4 raised to the first power is just 4.
Four minus one and a half is two and a half: 4 - 1.5 = 2.5
1
6 and one half minus 4 = 2 and one half 6 1/2 - 4 = 2 1/2
You can say "10 raised to minus 4 metres" or "10 to the power minus 4 metres".Also, 10-4 = 0.0001 m = 0.1 mmSo, you would also be right by saying "point 1 millimeters", "zero point one millimeters" or "point 1 mm".
The answer is: 3/4 minus 1/2 = 1/4
4/5 minus 1/2 = 3/10
1/4 minus 1/2 is -1/4.