Question

the distance between the earth and the moon is approximately 384000km. express this distance in metres in exponential nation please give me the answer
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Answer 1

Answer:

1 km = 1000 m

384000 × 1000

384000000

Answer 2

Question:

The distance between the earth and the moon is approximately 384000km. express this distance in metres in exponential nation please give me the answer

Given:

Distance between the Earth and moon = 3840000 km.

We know:

1 km = 1000m

Conversion:

By converting the 3840000km in Standard form ,we get;

$3.84 × 10^{6} km$

Solution:

$\big(3.84 × 10^{6} × 1000\big)m$

$\big(3.84 × 10^{6} × 10^{3}\big)m$

$3.84 × 10^{9}m$

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