Odpowiedzi

2009-11-09T15:50:52+01:00
A)=4*9/8=36/8=4 4/8=4 1/2
b)=1*3/2=3/2=1 1/2
c)=5*8/7=40/7
d)=3*3/7=9/7=1 2/7
e)=2*10/11=20/11
f)=1*8/37=8/37
4 5 4
2009-11-09T15:52:04+01:00
A)4:₉⁸= 4:43046721 = 9,292229250167509855.... (a jesli podzielimy na odwrot to 10761680,25)
b)1:₃² = 1:9= 0,(1)
c)5:₈⁷=5:2097152=0,000002384185791015625
d)3:2¹₃=3:8192=0,0003662109375
e)2:1¹₁₀=2:1=2
f)1:4⁵₈=... duzo liczenia ;/

EDIT: Te literki obok to potegi ta ?