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Ostrovityanka [42]

2 years ago

10

Of the 15-year-olds at a karate school, 5 have black belts and 9 have brown belts. Among the 16-year-olds, 13 have black belts a

nd 19 have brown belts. Which age group has a lower ratio of black belts to brown belts?

1 answer:

Effectus [21]2 years ago

5 0

Answer:

the 15 year olds do

Step-by-step explanation:

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