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 andSome blue. The ratio of black marble to blueones is 6:2. how many blue marbles are there? pls answer it quick i will nark as brainliestâ€‹ in progress 0 Math Madelyn 8 months 2021-10-03T09:16:27+00:00 2021-10-03T09:16:27+00:00 2 Answers 0 views 0

## Answers ( )

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

Answer:## 42black marbles and 14 blue marbles

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