Question
Express $3750 g$ as kg using decimal.

Answer

$3750g = (3000 + 750)g = 3000 g + 750 g$
$=\frac{3000}{1000} \ kg +\frac{750}{1000} \ kg = 3 \ kg + 0.750 \ kg ...[\because 1gm =\frac{1}{1000}kg]$
$= (3 + 0.750) \ kg$
$= 3.750 \ kg$

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