One-seventh of a 2-digit number is 10 less than half of the number. What is the sum of the digits of

Question

Accepted Answer

LettheunitandtensdigitsofthenumbersbepandqrespectivelyHencethenumber10qpAccordingtothequestion17x10qp12x10qp1051410qp1010qp2810qp2x108Hencep8andq2Thuspq8210Thesumofthe2digitnumberis10

Question

One-seventh of a 2-digit number is 10 less than half of

Solution

Relevant for Exams:

Question

One-seventh of a 2-digit number is 10 less than half of

Solution

Relevant for Exams:

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