Question

ayuda con matemáticas ​

Answer 1

Explicación paso a paso:

a) (4/5)*(1/6) + (3/2)/(1/4)

4/30 + 12/2

(8+360)/60 = 368/60=92/15

b) (3/15)/(2/6)+(8/6)*(5/2)

18/15+40/12

(216+600)/180=816/180=68/15

c)(8/3)*(1/4) +(7/2)/(8/4)

8/12 + 28/16

(128+336)/192= 464/192

d)(5/8)/(10/9)+(4/2)/(10/7)

45/80+28/20

45/80+112/80

(45+112)/80=157/80