Question

1)Calcule:
a) 3/8 + 5/8 - 2/8=

b) 5/6 - 2/6 =

c) 2/9 + 5/9 + 8/9=

d) 3/5+12/5+ 6/5 + 1/5=

e) 3+ 1/4=

f) 7/8 - 7/9

Me ajudem pf

Answer 1

A)5x2 =0 B)6+7-7=6 C)55-6=49 D)55+79=48 E)88x-9=0 F)5.3-(+7)=8 Dnada