A bag contains 56 marbles, some black and Some blue. The ratio of black marble to blue ones is 6:2. how many blue marbles are ther

Question

A bag contains 56 marbles, some black and
Some blue. The ratio of black marble to blue
ones is 6:2. how many blue marbles are there?

pls answer it quick i will nark as brainliest​

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Madelyn 8 months 2021-10-03T09:16:27+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-10-03T09:17:27+00:00

    let x be black and y be blue

    now

    x+y=56. (1)

    x/y=6/2=3. x=3y(2)

    put 2 in 1

    3y+y=56

    4y=56

    y=14

    x=42

    0
    2021-10-03T09:17:46+00:00

    Answer:

    42black marbles and 14 blue marbles

    Step-by-step explanation:

    follow like don’t forget

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