Question
Download Solution PDFSeats for Engineering, Management and Science in a University are in the ratio of 7 ∶ 8 ∶ 9. There is a proposal to increase these seats by 20%, 30% and 60% respectively. What will be the ratio of the increased seats?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven data:
Initial ratio of seats for Engineering, Management and Science: 7 : 8 : 9
Proposed increase in seats: 20%, 30%, 60% respectively
Concept: To find the new ratio, increase each term in the ratio by its respective percentage and simplify if possible.
Calculation:
⇒ New ratio = 7 × (1+20/100) : 8 × (1+30/100) : 9 × (1+60/100)
⇒ 8.4 : 10.4 : 14.4
⇒ 21 : 26 : 36
Therefore, the ratio of the increased seats is 21 : 26 : 36.
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