tolong kerjakan ini kakakk

1/2 = 16 kg
3/4 = 3/4 : 1/2 x 16
      =3/4 x 2/1 x 16
       =6/4 x 16
        = 3/2 x 16
        =24 kg

jawab.B

2/7 = 100.000
5/8 =5/8 : 2/7 x 100.000
      =5/8 x 7/2 x 100.000
      = 35/16 x 100.000
      =Rp.218.750

jawab.C