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zhannawk [14.2K]
3 years ago
7

Please help due in 15 min

Mathematics
1 answer:
dimulka [17.4K]3 years ago
3 0
It is 63 students, because 84 divided by 2 is 42 then half of 42 is 21 so 21 is 25% so then you do 21 x 3 = 63
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Which of these numbers is between 5/6 and 1?<br> (A) 4/5 <br> (B) 4/7 <br> (C)6/7
djverab [1.8K]
Two basic ways in which to do this problem:

1.  Find and apply the LCD.

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Try #2 first:

5/6 = 0.83    

4/5 = 0.80 is not between 5/6 and 1.  Reject it.
4/7 = 0.57 Reject
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Step-by-step explanation:

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Kisachek [45]

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6 0
3 years ago
Is 25 mg lighter or heavier than 25 cg
lorasvet [3.4K]
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3 0
3 years ago
Read 2 more answers
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