Question

Diya's Height is 150 cm while her brother is 160 cm tall. If Diya's weighs 45kg and her brother weighs 48 kg , are their heights in proportion to their weights

Answer 1

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Ratio of heights

$= 150cm : 160cm \: = 150 : 160 = 15 : 16$

Ratio of weights

$45kg : 48kg = 45 : 48 = 15 : 16$

So, 150 : 160 = 45 : 48

Therefore, The Two Ratios are in proportion

Hence, their heights are in proportion to their weights.