The ratio between two numbers is 3:4.If each number be increased by 2,the ratio becomes 7:9.Find the numbers
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Answer:
12:16
Explanation:
3x+2/4x+2=7/9
9(3x+2)=7(4x+2)
27x+18=28x+14
18-14=28x-27x
4=x
4*3:4*4
12:16
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