Question

Calculati a)0,75+1 3/4 b)2 2/3+0,(6) c)1 5/9+0,(7) d)4 1/3+2,(3)

Answer 1

Răspuns:

0,75+7/4=0,75+1,75=2,5

8/3+6/9=8/3+2/3=10/3=3,(3)

5/9+7/9=12/9=4/3=1,(3)

13/3+21/9=13/3+7/3=20/3=6,(6)