1. Oblicz jak najprostszym sposobem:
a) 3/8 * (-0,9) * (-16/3) * 10 =
b) 5* (-0,25) * 0,2 * (-4) =
c) (-2,5) * 0,2 * (- 10) * 2 =
d) (-6) * (4/7) * 2/5 * (-7) * 5/12 =
e) (- 1 1/2) * 0,06 * (2/3) * 100 =
f) (-1/3 do potegi 4 =
g) (0,5) do potegi 3 =
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3/8 *(-9/10)*(-16/3)*10=1*(-9)*(-2)*1=18
b)=1*(-5)*0.1*(-2)=1
c)=(5)*2*(-1)*1=10
d)=(-1)*(-4)*1*(-1)*1=-5
e)=(-3)*2*1*1=-6
f)=1/81
g)=-1/8