please buat besok. make cara ya.

6,5 m = 6,5 × 100 = 650
15 dm = 15 × 10 = 150
60 cm
= 650 + 150 +60 = 860 cm (a)
semoga membantu :)

6,5×100 =650 cm
15×10 = 150 cm
=800 + 60 cm = 860 cm