Question

Me ayudan porfisss

(1/4 -1) - (3/4+1/2-5/8)=

Answer 1

(1/4 - 1) - (3/4 + 1/2 - 5/8) = ( - 3/4) - (6/8 + 4/8 - 5/8)
                                         = - 3/4 - (5/8) = -6/8 - 5/8 = - 11/8

Answer 2

(1/4-1/1)-(3/4+1/2-5/8)
(1-4/4)-((6+4/8)-5/8)
-3/4-(10/8-5/8)-----------> se simplifica 10/8 y queda 5/4
-3/4-(5/4-5/8)
-3/4-(40-20/32)
-3/4-20/32--------------> se simplifica 20/32 y queda 5/8
-3/4-5/8
-24-20/32
-44/32----------------> se simplifica 44/32 y queda.....
-11/8