Sid painted 10 portraits every 30 hours at the rate how long will it take to paint three portraits

Question

Sid painted 10 portraits every 30 hours at the rate how long will it take to paint three portraits

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Ayla 1 week 2021-09-13T16:42:36+00:00 1 Answer 0

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    2021-09-13T16:43:45+00:00

    Answer:

    9 hours

    Step-by-step explanation:

    10 portraits in 30 hours, let’s write it mathematically

    10p=30h   then 1p=(30/10)h= 3 h  three hours for a single portrait

    therefore for 3 portraits he will take three times 3 hours

    3p=3*3h = 9 hours

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