Math, asked by pushpa763, 11 months ago

ratio and proportion 21:42::3 x find the value of x

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Answered by Santosh1729

2

$\: \: \: \: \: \: \: \: 21 \div 42 = 3 \div x \\ = > 1 \div 2 = 3 \div x \\ = > x = 2 \times 3 = 6.$

Answered by vasantinikam2004

0

Plz mark as brain list.....

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