Question

scrie fracţiile de mai jos ca suma de doua,trei şi patru fraţii cu acelaşi numitor.8pe 9;9/10;10/10;7/100;9/100;10/100

Answer 1

8/9= 4/9+4/9=3/9+3/9+2/9=1/2+2/9+3/9+2/9

9/10=5/10+4/10=2/10+3/10+4/10=1/10+2/10+3/10+3/10

10/10=5/10+5/10=2/10+3/10+5/10=2/10+3/10+4/10+1/10

7/100=2/100+5/100=2/100+1/100+4/100=1/100+2/100+3/100+1/100

9/100=5/100+4/100=2/100+3/100+4/100=1/100+2/100+3/100+3/100

10/100=5/100+5/100=2/100+3/100+5/100=2/100+3/100+4/100+1/100