Question

VA ROG AJUTATIMA DAU COROANA SI MA ABONEZ!!!​

Answer 1

Explicație pas cu pas:

f) 5/6×2intreg 7/8×1/3= 5/6×23/8×1/3= 115/144

g)12intreg 4/5-11 intreg 7/10: 6intreg 1/2= 64/5-117/10:13/2

1)117/10×2/13=9/5×1/1=9/5

2)64/5-9/5=55/5

55/5=11/1(am simplificat cu 5 )

/-linia de fractie