jawab nanti dikumpulin.... .

36.
1 rim = 500 lembar
2,5 rim = 1.250 lembar

39/50 dipakai
= 39/50 x 1.250
= 39 x 25
= 975 dipakai

37.
1 kuintal = 100kg
3.8 kuintal = 380 kg

1 ton = 1.000 kg
0,6 ton = 600kg

Total = 980kg

Dijual lalu tersisa 235

Terjual :
= 980 - 235
=745

38.
1 km = 1.000m
1.2 km = 1.200m

1 hm = 100m
5 hm = 500m

1 dam = 10m
45 dam = 450

Total yg sudah diaspal :
= 500 + 450
= 950m

Maka hari ketiga perlu (250m) yang perlu diaspal
= 1.200 - 950
= 250m