Determine whether they are in proportion.
21,49,33,77
Give full explanation

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Determine whether they are in proportion.
21,49,33,77
Give full explanation

1 thought on “Determine whether they are in proportion.<br /> 21,49,33,77<br /> Give full explanation”

  1. Answer:

    Yes they are in proportion

    Step-by-step explanation:

    =21:49::33:77

    [tex] \frac{21}{49} = \frac{33}{77} \\ \\ \frac{3}{7} = \frac{3}{7} \: \: so \: the \: fractions \: are \: equal \: now \: finding \: the \: mutipe \: of \: iterior \: and \: exterior[/tex]

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