Question

a) 4/7+2/7=
b)8/5 -3/5=
c)4/5 -2/3=
d)3/10 +1/4=
e)5/8 - 1/4=
f)3/25+2/5=
g)5x3/10=
h)4/9x2/3=
i)2/3x1/5x4/3=
j)1/3x2/3=
k)4/5:2=
l)2/5:3/7=
m)4:2/5=
n)3/2:3/4=


preciso urgente com o calculo e o mmc completo urgenteee

Answer 1

A)6/7
B)5/5
C)2/15
D)22/40
E)12/32
F)65/125
H)216/27
J)2/3

Só essas que eu sei espero que tenha te ajudado