Tolong ya itu di KPK
Jawaban:
1)7-3(10/12-4/12)=4 6/12=4 1/2 kpk=12
2)9-7 (9/12-2/12) kpk=12
2 7/12
3)9/4-7/5=45/20-28/20=17/20 kpk=20
4)8-1(21/28-12/28)=6 9/28 kpk =28
5)2-2(6/21-1/21)=5/21 kpk=21
smg mmbntu
Tolong ya itu di KPK
Jawaban:
1)7-3(10/12-4/12)=4 6/12=4 1/2 kpk=12
2)9-7 (9/12-2/12) kpk=12
2 7/12
3)9/4-7/5=45/20-28/20=17/20 kpk=20
4)8-1(21/28-12/28)=6 9/28 kpk =28
5)2-2(6/21-1/21)=5/21 kpk=21
smg mmbntu