12 When a two-digit number is divided by the sum of its digits, the quotient is 4. If the digits a
the reversed number is 6 less than twice the original number. Find the number.
13. The sum of the digits of a two-digit number is 7. When the digits are interchanged, the reversed number is
5 times the ten's digit of the original mumber Find the original number.
14. The sum of a two-digit number and the number obtained by interchanging the digits is 154. If the ten's digit
is 2 more than unit's digit, find the original number.
15. The sum of the digits of a two-digit number is 8. If the digits are interchanged, new number is
10 more than double the original number. Find the original number.
16. A two-digit number becomes of the reversed number obtained when the digits are interchanged. The
difference between the digits is 1 Find the number
Answers
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Step-by-step explanation:
12. 24
13. 52
14. 86
15. 26
16. sorry I don't know
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