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Mathematics, 05.04.2020 01:24 XCNajera2003
A house wife forgot her bank'Atm pin'which is a four digit number, but luckily she remembered some hints on how to recall this 'pin'
Here are some of the clues.
1)The 1st digit is half the 2nd.
2)The sum of the 2nd and 3rd is 10.
3)The 4th is equal to the 2nd plus 1.
4)The sum of all the digits is 23.
What is the Atm pin?
please answer the questions with steps clearly staking out.
thanks
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Answers: 1
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A house wife forgot her bank'Atm pin'which is a four digit number, but luckily she remembered some h...
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