Question

1 abcdefgh acum va rog

Answer 1

(Semnul "/" inseamna "supra")

a) 9/8-5/8=4/8
b) 7/15-1/15=6/15
c) 12/35-7/35=5/35
d) 29/41-13/41=16/41
e) 32/13-12/13= 20/13
f) 22/12-15/12=7/12
g) 42/18-15/18=27/18
h) 30/35-28/35=2/35

Sper ca am ajutat! Scz daca am gresit ceva...

Answer 2

a=4/8 sau 1/2
b=6/15
c=5/35 sau 1/7
d=16/41
e=20/13 sau 1 inttreg si 7/13
f=7/12
g=27/18 = 1intreg 9/18(1/2)
h=2/35