[ Chapter 4] compound proportion (Math Solution ) SwiftSolver Swift Solver
Question 1 : Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:
दो अंक क्रमशः 20% और 50% तीसरी से अधिक है
दो अंकों का अनुपात है
Answer : Let the third number be x.
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Question 1 : Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:
दो अंक क्रमशः 20% और 50% तीसरी से अधिक है
दो अंकों का अनुपात है
Answer : Let the third number be x.
| Then, first number = 120% of x = | 120x | = | 6x |
| 100 | 5 |
| Second number = 150% of x = | 150x | = | 3x |
| 100 | 2 |
 Ratio of first two numbers = |  | 6x | : | 3x |  | = 12x : 15x = 4 : 5. |
(Coming soon....... )
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Math Question