Jawab No. 1-5 Pake Cara Ya... Dipake 30 Menit Lagi Please....

1) 2 dam = 200 dm
25 m = 250 dm
20 cm = 2 dm
jadi 200+250+2 = 452

2) 3000 dm³ = 3 m³

3) 5 ton = 5000 kg
25 kg = 25 kg
jadi 5000+25 = 5025

4) P x L x T
= 21 x 8 x 5
= 840

5) V per pxl = 1980 per 20x12 = 1980 per 240 = 8,25