yolo9564 yolo9564

19-03-2020
Mathematics

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A bag contains 120 marbles Some are red and the rest are black. There are 19 red marbles for every black marble. How many black marbles are in the bag?

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SebastianaMCS SebastianaMCS

19-03-2020

Answer:

6 black

114 red

Step-by-step explanation:

19x6=114

6×1=6

114+6=120

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