1)650 m2 =.....are 2)7ha + 2daa + 4dam2 = ...are tolong dijawab ya pake caranya terima kasih

1) 650 m2 = 650 ca
650 : 100 = 6,5 are
2)7 dikali 100 = 700 are
2 dikali 10 = 20
4 dam2 = 4 are
700+20+4=724
jawabannya 724
maaf kalo salah