Resposta :
Resposta:
a) 1/4
b) 5
c) 15/14
Explicação passo-a-passo:
a) 1/3 : 4/5= 1/3 x 5/4= 5/20 = 1/4
b) 5/6: 1/6= 5/6 x 6/1= 30/6= 5/1= 5
c) 5/7:2/3= 5/7 x 3/2= 15/14
Resposta:
a) 1/4
b) 5
c) 15/14
Explicação passo-a-passo:
a) 1/3 : 4/5= 1/3 x 5/4= 5/20 = 1/4
b) 5/6: 1/6= 5/6 x 6/1= 30/6= 5/1= 5
c) 5/7:2/3= 5/7 x 3/2= 15/14