Question
Express the following ratios in the simplest form: $2.5 : 6.5 : 8$

Answer

$2.5 : 6.5 : 8$
$= 2.5 : 6.5 : 8.0$
$= 25 : 65 : 80$
$HCF$ of $25, 65, 80 = 5$
Dividing by $5, 5 : 13 : 16$

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