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Alex17521 [72]
3 years ago
15

Hank has 52 marbles. Divide them into 2 groups so that for every 6 marbles in the first group there are 7 marbles in the second

group.
Mathematics
1 answer:
Vikki [24]3 years ago
8 0

24 marbles in the first group

28 marbles in the second group

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5. B

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Answer: 4) 157

Step-by-step explanation:

We know that there is no association between the grade level and the andedness, then we should find that the ratio between left handeds and right handed is the same for both grades.

In 7-th grade we have:

Left handed : 11

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Then, the ratio for the 8-th graders must be about the same:

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Then the correct option is 4) 157

4 0
3 years ago
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BigorU [14]

Answer:

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Step-by-step explanation:

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2 years ago
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