Answer:
0.9 dm³
Step-by-step explanation:
1 dm = 10cm
1 dm³ = 10cm×10cm×10cm = 1000 cm³
1000 cm³ .............. 1 dm³
900 cm³ ................x dm³
x = 900×1/1000 = 0.9 dm³
0.9 DM cubic
1 cm cubic = 0.001 dm cubic
900 cm cubic = 0.001 × 900 dm cubic
=0.9 dm cubic
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