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If x: y = 4 : 5, then 5x+3y: 10x + 2y = ?

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If x: y = 4 : 5, then 5x+3y: 10x + 2y = ?
1). 5 : 3
2). 10 : 7
3). 7:10
4). 3 : 2


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1 answers

1 vote
Answered by on | Votes 1 |
7:10 is the best suited

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