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23 June, 01:18

Two numbers are in a ratio of 7:4. their sum is 220 find the bigger number

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  1. 23 June, 04:57
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    7 : 4 ⇒ 7x : 4x

    7x + 4x = 220

    11x = 220 |divide both sides by 11

    x = 20

    7x = 7 · 20 = 140

    Answer: The bigger number is 140.
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