If you add the digits in a two-digit number and multiply the sum by 7, you get the original number. If you reverse the digits in the two-digit number, the new number is 18 more than the sum of its two digits. What is the original number?

A. 42 B. 24 C. 64 D. 46 E. 36

Question

If you add the digits in a two-digit number and multiply the sum by 7, you get the original number. If you reverse the digits in the two-digit number, the new number is 18 more than the sum of its two digits. What is the original number?

A. 42 B. 24 C. 64 D. 46 E. 36

anonymous · Answer

do you want the formula for how to work it, or just the answer?  If you want the answer, just try each one.  The formula is  a little more complex