Question

a)3/4:3/8=
b)24/5:12/15=
c)6/2/7=
d)4/5:2=
e)10/3:5/9=

Answer 1

a) 3/4 : 3/8 = 3/4 . 8/3 = 24/12= 2
b) 6/2 : 7 = 6/2/.1/7= 6/14 = 2/7
c) 4/5 : 2 = 4/5/.1/2 =4/20 = 1/5
d) 10/3 : 5/9 = 10/3 .9/5 = 90/15 = 6

Answer 2

Divisão de frações: Multiplica a primeira pelo o inverso da segunda.
a)3/4:3/8=  3/4*8/3=  24/12= 2

b)24/5:12/15=  24/5*15/12=360/60=  6

c)6/2/7=3/7

d)4/5:2=4/5*1/2 =4/10 simplificando-->>2/5

e)10/3:5/9=  10/3*9/5=  90/15=  6

Espero ter ajudado :)