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प्रश्न
Find the compound ratio of 2 : 3, 9 : 14 and 14 : 27
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उत्तर
Required compound ration = 2 × 9 × 14 : 3 × 14 × 27
= `(2 xx 9 xx 14)/(3 xx 14 xx 27)`
= `2/9`
= 2 : 9
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