Question

me pueden ayudar
Resuelve las operaciones
4/8 x */*=7/6
2 1/6 x 3/4=
*/* x 2/5=14/15

Answer 1

4/8 x */* =7/6

a x b =c     =    b= c / a

*/*=7/6 / 4/8

*/*= 56/24 =7/3

4/8 x 7/3 =7/6

21/6 x 3/4= 63/24 =21/8

*/* x  2/5 =14/15

a x b =c     =    a= c / b

*/* =2/5  / 14/15 = 70/30  =7/3

7/3 x  2/5 =14/15