Gina sells 216 cakes in ratio small : medium: large=5:7:12 The profit for one medium cake is twice the profit for one small cake. The profit

Question

Gina sells 216 cakes in ratio small : medium: large=5:7:12 The profit for one medium cake is twice the profit for one small cake. The profit for one large cake is three times the profit for one small cake. Her total profit is £648.45 Work out the profit for one small cake.

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Thu Cúc 5 years 2021-07-29T12:18:11+00:00 1 Answers 222 views 1

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  1. huyenthanh
    0
    2021-07-29T12:19:49+00:00
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    Answer:

    £1.31

    Step-by-step explanation:

    5+7+12=24

    216÷24=9

    Small=9×5=45

    Medium=9×7=63

    Large=9×12=108

    2x= Medium, Large= 3x, Small=x

    Small=45x, Medium= 63×2=126x, Large=108×3=324x

    45x+126x+324x=495x

    £648.45=495x

    £648.45÷495=x

    £1.31=x

    If this helps please give me Brainliest

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