Answer:

Let the first part be 1

than second part = 5/6th of 1 = 5/6

and third part will be = 4/5th of 5/6 = 2/3

so, required ratio of 3 numbers will be :------

1 : 5/6 : 2/3 = 6 : 5 : 4

so ,

first part will be = 6*150/15 = 60 (Ans)

second part = 5*150/15 = 50 (Ans)

Third part = 4*150/15 = 40 (Ans)

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first part is 60.

Second part is 50.

Third part is 40.

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