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Chemistry, 13.01.2021 15:10 astridantonio225

43. A box is 1 m high, 2.5 m long, and 1.5 m wide, its volume is 5 m?. 44. 450 km is equivalent to 4.5 m.

45. Weight is the mass per unit volume of a material.

46. A rope is 440 cm long. It is 44 mm long.
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