Please...yaa bantuin PR MTK ak, buat bsk soalnya please...banget!!

no 1 10.584:12=882
no2 625:(-25)×(-5)
-2,48×(-5)=-12,4
No4 faktorisasi dr 12=2×2×3 18=2×3×3
30=2×3×5
kpk 60

no 5
14.00+8=14.08,14.16,14.24,14.32,14.40,14,48,14.56.13.12
14.00+9=14.09,14.18,14.27,14.36,14.45,14.54,13.03,13.12
14.00+6=14.06,14.12,14.18,14.24,14.30,14.36,14.42,14.48,14.54,13.00,13.06,13.12

jadi bersama sama pada pukul 13.12
no 3 gak tau


tolong tambahin poin dong