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Lilit [14]
3 years ago
9

Question:

Mathematics
1 answer:
dexar [7]3 years ago
3 0

Hope it helps

\\

<em>~ʆᵒŕ∂ཇꜱꜹⱽẻⱮë</em>

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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 red mar
Charra [1.4K]

Answer:

there are 114

Step-by-step explanation:

Ratio of red marbles to black marbles is 19:1. (Data from 3rd sentence)

19+1= 20

20 units= 120 (Data from 1st sentence)

1 unit= 120/20= 6

19 units= 120-6= 114 (Values solved in working above)

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