Odpowiedzi

2009-09-27T11:16:19+02:00
0,625( 19,6-16 2/3)= 0,625( 19 6/10 - 16 2/3)= 0,625( 19 18/30 - 16 20/30)= 0,625(18 48/30 - 16 20/30)=0,625(2 28/30)= 0,625( 2 14/15)=625/1000 razy 44/15=11/6=1 5/6
Najlepsza Odpowiedź!
2009-09-27T12:00:56+02:00
0,625*(19,6-16 2/3)=0,625*(196/10-50/3)=0,625*(588/30-500/30) = 0,625*88/30=5/8*88/30=11/6=1 ⅚
2009-09-27T14:06:19+02:00
⅝×(19,6-16⅔)=⅝*2¹⁴/₁₅=1⅚