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QTwo integers are 20% and 50% more than a third number, respectively. The two numbers' ratio is:

ID: #4761 Ratio and Proportion 166 views
Question Info
#4761Q ID
Not SetDifficulty
Ratio and ProportionTopic

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  • A 4 : 5
  • B 4 : 3
  • C 3 : 5
  • D 2 : 5
Correct Answer

Explanation


 Let the third number be x
Then, first number = 120% of x = 120x/100 = 6x/5
Second number = 150% of x = 150x/100 = 3x/2
Ratio of first two numbers = 6x/5 : 3x/2 = 12x : 15x = 4 : 5

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