Question

puteți sa ma ajutați ??????! ​

Answer 1

Răspuns:

a) Simplificare prin 2:

4/10—›2/5;

12/8—›6/4—›3/2;

24/38—›12/19;

36/44—›18/22—›9/11;

200/400—›100/200—›50/100

—›25/50.

c) Simplificare prin 5:

15/20—›3/4;

30/45—›6/9;

35/10—›7/2;

50/75—›10/15—›2/3;

100/200—›20/40—›4/8.

Answer 2

a) 4/10=2/5

12/8=6/4=3/2

24/38=12/19

36/44=18/22=9/11

200/400=100/200=50/100=25/50

b) 6/9=2/3

12/27=4/9

21/18=7/6

30/42=10/14

120/300=40/100

c) 15/20=3/4

30/45=10/15

50/75=10/15=2/3

100/200=20/40=4/8