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Reena had four numbers 4,7,9,5 she used each number only one time to make a larger number.if she put 9at tens place,what would be the largest number she could make?
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Reena had four numbers 4,7,9,5 she used each number only one time to m...
To find the largest number Reena can form with the digits 4, 7, 9, and 5, while placing 9 in the tens place, we can follow these steps:
Step 1: Fix the Tens Place
- Since 9 is fixed in the tens place, the number looks like this: _9_ _.
Step 2: Determine Remaining Digits
- The remaining digits are 4, 7, and 5.
Step 3: Arrange Remaining Digits for Maximum Value
- To maximize the number, we should place the highest remaining digit in the hundreds place, followed by the next highest in the units place.
Step 4: Placing the Highest Digit in Hundreds
- The highest remaining digit is 7. So, we place 7 in the hundreds place: 79_.
Step 5: Placing the Next Highest Digit in Units
- The next highest digit is 5. We place 5 in the units place: 795.
Final Number
- Therefore, the largest number Reena can make is 7954.
Summary of the Number Formation
- Fixed Digit: 9 (Tens Place)
- Highest Digit in Hundreds: 7
- Next Highest Digit in Units: 5
- Remaining Digit in Thousands: 4
By following this strategic arrangement, Reena successfully creates the largest possible number with the given constraints.
Step 1: Fix the Tens Place
- Since 9 is fixed in the tens place, the number looks like this: _9_ _.
Step 2: Determine Remaining Digits
- The remaining digits are 4, 7, and 5.
Step 3: Arrange Remaining Digits for Maximum Value
- To maximize the number, we should place the highest remaining digit in the hundreds place, followed by the next highest in the units place.
Step 4: Placing the Highest Digit in Hundreds
- The highest remaining digit is 7. So, we place 7 in the hundreds place: 79_.
Step 5: Placing the Next Highest Digit in Units
- The next highest digit is 5. We place 5 in the units place: 795.
Final Number
- Therefore, the largest number Reena can make is 7954.
Summary of the Number Formation
- Fixed Digit: 9 (Tens Place)
- Highest Digit in Hundreds: 7
- Next Highest Digit in Units: 5
- Remaining Digit in Thousands: 4
By following this strategic arrangement, Reena successfully creates the largest possible number with the given constraints.
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Reena had four numbers 4,7,9,5 she used each number only one time to make a larger number.if she put 9at tens place,what would be the largest number she could make?
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Reena had four numbers 4,7,9,5 she used each number only one time to make a larger number.if she put 9at tens place,what would be the largest number she could make? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Reena had four numbers 4,7,9,5 she used each number only one time to make a larger number.if she put 9at tens place,what would be the largest number she could make? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Reena had four numbers 4,7,9,5 she used each number only one time to make a larger number.if she put 9at tens place,what would be the largest number she could make?.
Reena had four numbers 4,7,9,5 she used each number only one time to make a larger number.if she put 9at tens place,what would be the largest number she could make? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about Reena had four numbers 4,7,9,5 she used each number only one time to make a larger number.if she put 9at tens place,what would be the largest number she could make? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Reena had four numbers 4,7,9,5 she used each number only one time to make a larger number.if she put 9at tens place,what would be the largest number she could make?.
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