No. 15 sampai 18 pakai cara pliss...

jawabannya
C
D
A
C
semoga jelas

15. 10 kw gula = 1000 kg gula
5 ton beras = 5000 kg beras
450 kg minyak goreng =450 kg minyak goreng
= 1000 kg + 5000 kg + 450 kg
=6.450 kg
= C. 6.450 kg

16. 1,5 dam = 15 m
= 62 m - 15 m + 12 m
= 59 m
= D. 59 m

17. 25 liter + 75 liter
= 100 liter
45.000 cm3(kubik) = 45 liter
= 100 liter - 45 liter
= 55 liter
= A. 55 liter

18. 0,5 ha = 5000m2(persegi)
6 are = 600 m2(persegi)
=5000 m2(persegi) - 650 m2 - 600 m2(persegi) - 200 m2(persegi)
= 3550 m2(persegi)
= C. 3550 m2