Question

ПОМОГИТЕ!Я УМОЛЯЮ!!!!НОМЕР 610 Г Д Ж З Е.

Answer 1

г)=(15/24-20/24)×(-16/15)-(15/24+20/24)×8/7=
=-5/24×(-16/15)-35/24×8/7=
=2/9-5/3=2/9-15/9=-13/9=-1 4/9
$$$$$$$$
д)=(7/4-19/8)÷8/5=(14/8-19/8)×5/8=
=-5/8×5/8=-25/64
$$$$$$$$$$
ж)=(33/8-37/16)×(-32/29)=
=(66/16-37/16)×(-32/29)=-29/16×32/29=-2
$$$$$$$$$$
з)=(25/3-21/2)×12/65=(50/6-63/6)×12/65=
=-13/6×12/65=-2/5
$$$$$$$$$$
е)=(22/15+10/3)×5/12=(22/15+50/15)×5/12=
=72/15×5/12=6/3=2