Measurement

UK Secondary (7-11)

Converting Units Very large and small

A light year is defined as the distance that light can travel in one year. It is measured to be $9460730000000000$9460730000000000 metres.

a

Write this using standard form.

b

How many kilometres is this? Write this using standard form.

c

How many centimetres is this? Write this using standard form.

Easy

Approx 4 minutes

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