Question

Convert the following in to SI units without changing its values

A. 4000 g

b. 2.4 km
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Answer 1

Answer :

A. The S.I unit of mass is kg . therefore we have to convert 4000g into kg from gram

i.e 4000g = 4 kg

B. The S.I unit of length is meter. so we have to convert 2.4 km into meters,

i.e 2.4 km = 2400 m

Answer 2

#A

$\boxed{\sf 1kg=1000g}$

$\\ \sf\longmapsto 4000$

$\\ \sf\longmapsto \dfrac{4000}{1000}$

$\\ \sf\longmapsto 4kg$

#B

$\boxed{\sf 1km=1000m}$

$\\ \sf\longmapsto 2.4km=2.4(1000)$

$\\ \sf\longmapsto 2400m$