Question

Scrieți sub formă de fracție ordinară:a)5,7;8,25;3,137;23,23;405,08;0,007;93,308;4,0258;34,29856;b)9,(5);13,(7);125,(8);0,(29);4,(37);125,(106);29,(471);c)4,2(3);5,12(8);9,6(71);11,56(23);109,3(405)!0,29(978);2,88(0985)​

Answer 1

Răspuns:

5,7=57/10

8,25=825/100

3,137=3 127/1000

23,23=2 323/100

405,08=40 508/100

0,007=7/1000

93,308=93 308/1000

4,0258=40 258/10000

34,29856=3 429 856/100000