Question

alguém me ajuda estou precisando é pra entregar amanhã e apenas essas :
c)3x2/5x1/3=
d)2 1/3x 3 2/5 =
e)1/2x2/11x3/7=
f)4/5x0x5/4=
g)6/15x5/2=
h)7/3x3/7=.
por favor gente

Answer 1

c) 3x 2/5x1/3=3x2/15=6/15

d)21/3x17/5=357/15 simplificando dá 119/5

e)1/2x2/11x3/7=6/154 simplificando dá 3/77

f) 4/5x0x5/4=0/20

g)6/15x5/2=30/30//=1

h)7/3x3/7=21/21//=1