28/5-5,75+17/4 x ( 11/4 - 3,5 ) PAKE CARANYA YA

28/5-5,75+17/4x(11/4-3,5)
=28/5-5,75+(17/4x2,75)
=(28/5-5,75)+11,68
=(-0,15+11,68)
=11,53

28/5 - 575/1000 + 17/4 × ( 11/4 - 35/10 )

= 28/5 - 575/1000 + 17/4 × ( 55/20 - 70/20 )

= 5600/1000 - 575/1000 + 17/4 × ( -15/20 )
= 5025/1000 + ( -255/80 )
= 10050/2000 - 6375/2000
= 3675/2000
= 147/80