Question

The sum of three numbers is 150 . If the ratio of first and the second number be 3:5 and that of the second and third is 10:14 then find the second number

Answer 1

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Answer 2

Answer:

the ratio of 1st and second no.= 3:5

the ratio of 2nd and third no.= 10:14  

comparing this ratios we got the three numbers ratio as 6:10:14. ______@

adding ratios 6x+10x+14x = 30x  

30x = 150 sum of three numbers

x = 5

put this value according to @

first number = 6×5 = 30

second number = 10×5 = 50

third number = 14×5 = 70