a) 2.(-25).(-4).50 b) -125.5.(-8).2 c) 16.50.(-25).(-250)
= (2.50).[(-25).(-4)] = [(-125).(-8)].(2.5) = 4.4.50.(-25).(-250)
= 100 . 100 = 1000 . 10 = [4.(-25)].[4.(-250)].50
= 10000 = 10000 = [(-100).(-1000)].50
= 100000 .50
= 5000000
a) 2.(-25).(-4).50=(2.50).[(-25).(-4)]=100.100=10000
b)-125.5.(-8).2=[(-125).(-8)].(2.5)=1000.10=10000
c)16.50.(-25).(-250)=4.4.50.(-25).(-250)=[4.(-25)].[4.(-250)].50=(-100).(-1000).50=100000.50=5000000