Question

Va rog mult numai a,c,d,f,h,i.

Answer 1

a) 1/8 +4/8=4/8
c)4/9+3/10·10/6=4/9+1/2=17/18
d)4/3·5/2+6=10/3+6=28/3
f)5/6:(1/3+1/2·3/1)=5/6·6/5=1
h)(1/11+1/11:6/11):17/18=(1/11+1/6)·18/17=17/66·18/17=2/11
i)5/3+1/27=46/27