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Daily earnings of 2 persons are in the ratio 4 is to 5 and their Daily expenses are in the ratio 7 is to 9. if each saves 50 rupees per day, their daily earnings are?
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Daily earnings of 2 persons are in the ratio 4 is to 5 and their Daily...
Given data:
- Daily earnings ratio: 4:5
- Daily expenses ratio: 7:9
- Savings per day: 50 rupees
Let's assume:
- Let the daily earnings of the first person be 4x and the second person be 5x.
- Let the daily expenses of the first person be 7y and the second person be 9y.
Calculating Savings:
- Total savings per day = Savings of person 1 + Savings of person 2
- 4x - 7y + 5x - 9y = 50 + 50
- 9x - 16y = 100
Calculating Daily Earnings:
- Total daily earnings = Earnings of person 1 + Earnings of person 2
- 4x + 5x = 9x
Solving equations:
- 9x - 16y = 100
- 9x = 16y + 100
- x = (16y + 100) / 9
Substitute x in total earnings:
- Total daily earnings = 9x
- Total daily earnings = 9 * ((16y + 100) / 9)
- Total daily earnings = 16y + 100
Therefore, the daily earnings of the two persons are 16y + 100 rupees.
- Daily earnings ratio: 4:5
- Daily expenses ratio: 7:9
- Savings per day: 50 rupees
Let's assume:
- Let the daily earnings of the first person be 4x and the second person be 5x.
- Let the daily expenses of the first person be 7y and the second person be 9y.
Calculating Savings:
- Total savings per day = Savings of person 1 + Savings of person 2
- 4x - 7y + 5x - 9y = 50 + 50
- 9x - 16y = 100
Calculating Daily Earnings:
- Total daily earnings = Earnings of person 1 + Earnings of person 2
- 4x + 5x = 9x
Solving equations:
- 9x - 16y = 100
- 9x = 16y + 100
- x = (16y + 100) / 9
Substitute x in total earnings:
- Total daily earnings = 9x
- Total daily earnings = 9 * ((16y + 100) / 9)
- Total daily earnings = 16y + 100
Therefore, the daily earnings of the two persons are 16y + 100 rupees.
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Daily earnings of 2 persons are in the ratio 4 is to 5 and their Daily expenses are in the ratio 7 is to 9. if each saves 50 rupees per day, their daily earnings are?
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Daily earnings of 2 persons are in the ratio 4 is to 5 and their Daily expenses are in the ratio 7 is to 9. if each saves 50 rupees per day, their daily earnings are? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Daily earnings of 2 persons are in the ratio 4 is to 5 and their Daily expenses are in the ratio 7 is to 9. if each saves 50 rupees per day, their daily earnings are? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Daily earnings of 2 persons are in the ratio 4 is to 5 and their Daily expenses are in the ratio 7 is to 9. if each saves 50 rupees per day, their daily earnings are?.
Daily earnings of 2 persons are in the ratio 4 is to 5 and their Daily expenses are in the ratio 7 is to 9. if each saves 50 rupees per day, their daily earnings are? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Daily earnings of 2 persons are in the ratio 4 is to 5 and their Daily expenses are in the ratio 7 is to 9. if each saves 50 rupees per day, their daily earnings are? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Daily earnings of 2 persons are in the ratio 4 is to 5 and their Daily expenses are in the ratio 7 is to 9. if each saves 50 rupees per day, their daily earnings are?.
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