Question

Sa se efectueze :

a) 3/4+1/2=
b) 9/2-1/3=
c )5/4-9/8=
d) 11/12-3/4=
e) 5/3-4/15=
f) 5/6+3/2=

Answer 1

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

9/2-1/3=27-2/6=25/6

5/4-9/8=10-9/8=1/8

5/6+3/2=5+9/6=14/6=7/3