Răspuns :
a) 5/10=1/2
525/1000=21/40
24/100=6/25
12/10=6/5
281/100
b) 15/99=5/33
6/9=2/3
36/99=4/11
195/999=65/111
8181/9999=909/1111
12/9=4/3
777/999
c) 283/90
5200/990
3110/990
204/9900
15/90
7248/990
pe c il simplifici tu
525/1000=21/40
24/100=6/25
12/10=6/5
281/100
b) 15/99=5/33
6/9=2/3
36/99=4/11
195/999=65/111
8181/9999=909/1111
12/9=4/3
777/999
c) 283/90
5200/990
3110/990
204/9900
15/90
7248/990
pe c il simplifici tu
a5/10=1/2;525/1000=105/200=51/100;24/100=12/50=6/25;12/10=6/5;281/100;75/1
b.15/99=5/33;6/9=2/3;36/99=4/11;195/999=65/333;318/999=106/333;8181/9999=909/1111
C.314-31/90;5252-52/990;
(3141-31):990;(206-2):9900;
(16-6):90;(7321-73):990
b.15/99=5/33;6/9=2/3;36/99=4/11;195/999=65/333;318/999=106/333;8181/9999=909/1111
C.314-31/90;5252-52/990;
(3141-31):990;(206-2):9900;
(16-6):90;(7321-73):990