SOLUTION: 3/4 n=16 2/5 n=30 -7/15 =21/10 n.5/16=15/14

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Question 33935: 3/4 n=16
2/5 n=30
-7/15 =21/10
n.5/16=15/14
Found 2 solutions by xcentaur, Prithwis:
Answer by xcentaur(357) About Me  (Show Source):
You can put this solution on YOUR website!
you have provided the data,what is the question?

Answer by Prithwis(166) About Me  (Show Source):
You can put this solution on YOUR website!
3/4 n=16
=> n = 64/3;
2/5 n=30
=> n = 75;
-7/15 n=21/10
=> n = -15*21/10*7 = -9/2
n 5/16=15/14
=> n = 15*16/5*14 = 24/7