Which is the best estimate for the distance between Sydney and Melbourne?

$10000$10000 metres

A

$7000$7000 metres

B

$5000$5000 km

C

$900$900 km

D

$10000$10000 metres

A

$7000$7000 metres

B

$5000$5000 km

C

$900$900 km

D

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choose and use appropriate metric units of length, their abbreviations, conversions between them, and appropriate levels of accuracy, such as mm for building and other trade contexts, cm for textiles

estimate lengths

convert between metric units of length and other length units for simple practical purposes, for example, 1 inch ≈ 2.54cm