Select the correct answerThe sum of two digits of a number is 15. if 9 is added to the number, the digit is reversed. The numbers are?Options8278877785
Question
Solution 1
The correct answer is 78.
Here's the step-by-step solution:
The sum of two digits of a number is 15. So, the possible pairs of two-digit numbers that add up to 15 are (6,9), (7,8), (8,7), and (9,6).
If 9 is added to the number, the digits are reversed. This means the original number must b Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv
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