Question

?/ x 2/7 = 1 1/7

1/10 entre 3 =

Answer 1

Hola! :3

Desarrollamos:

1) (x)(2/7)=1+1/7

(x)(2/7)=8/7

x=(8/7)(7/2)

x=(8*7)/(7*2)

x=56/14

x=4

2) (1/10)/(3/1)=?

(1/10)(1/3)=?

(1*1)/(10*3)=?

1/30=?

Espero haberte ayudado :D