If a:b = 5:8, find the value of (6a 5b)/(a + 2b).
If a:b = 5:8, find the value of (6a 5b)/(a + 2b).
1). 10/21
2). 21/10
3). 21/10
4). -10/2
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# Its very simple question -10/2 is the correct answer.
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