Question

35/18 : 5 1/4 ( 5 e langa fractia 1/4)

5 1/7 : 27/14

Answer 1

35/18 :5 1/4 = 35/18 : 21/4 = 35/18 x 4/21 = 5/18 x 4/3 = 20/54
  51/7 : 27/4 = 36/7 : 27/14 = 36/7 x 14/27 = 8/3

Answer 2

35/18 : 5 intreg 1/4= 35/18 : 21/4= 35/18x 4/21(simplificam 35 cu 7=5 si 21/7=3 ,apoi 18 cu 2=9 si 4 cu 2=2)= 10/18simplificam cu 2= 5/9.
5intreg 1/7 : 27/14= 36/7 : 27/14= 36/7x 14/27(simplificam 36 cu 9=4 si 27 cu 9=3,apoi 7 cu 7=1 si 14 cu 7=2)= 8/3= 2 intreg 2/3.
Sper ca te-am ajutat:)