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a number consists of two digits. sum of the digit is 9. if 9 is subtracted from the number the digits are reversed. find the number? |
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Answer» r consists of two digits . sum of the DIGIT is 9possible NUMBERS are:18,27,36,45,54,63,72,81,90if 9 is subtracted from the number the digits are REVERSED 18-9=927-9=1836-9=2745-9=3654-9=4563-9=5472-9=6381-9=72the number is 54because 54 is two digit number sum of the digit is 9,5+4=9if 9 is subtracted from the number the digits are reversed 54-9=45please FOLLOW me,I to follow you |
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