the ratio of red marbles to blue marbles in a bag is 3:4. which of the following is a possible total number of marbles is it 21, 30, 32, or

Question

the ratio of red marbles to blue marbles in a bag is 3:4. which of the following is a possible total number of marbles is it 21, 30, 32, or 40.​

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Kiệt Gia 4 years 2021-07-24T11:46:53+00:00 1 Answers 74 views 0

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  1. RobertKer
    0
    2021-07-24T11:48:50+00:00
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    Answer:

    21

    Step-by-step explanation:

    so if the ratio is 3:4

    then we can also write the ratio as 3x:4x

    where the total is 7x marbles and we see we have to chose the one that is divisible by 7 which is 21.

    if my answer helped please mark as brainliest.

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