tolong kak no 1,2,4 plissss

1. (25.6000)-(10.5.800)=150.000-58.000
=Rp.92.000,00.

2. (150.5)-15=750-15
=735:49
=15kg setiap tetangga

4. (10.310.000)+(45.34.000)=
3.100.000+1.530.000=Rp.4.630.000,00.

1. Jual=25x6000=150.000
    Beli=10x5800=   58.000
                    Sisa=   92.000
2.Beras=150x5=750 kg
   Sisa beras=750-15= 735 kg
   Beras bagi=735/49=15 kg
4.310.000x10=3100000 
   34.000x45=1530000
   Semua=4.630.000