Question

Mr. Xiong secret number is less than 75 and greater than 10 is a multiple of 8 and is 8 more than a multiple of 5. What is the secret number

Answer 1

The secret number is a multiple of 8 and is 8 more than a multiple of 5.

This means that multiple of 5 is also a multiple of 8.

Only one number between 10 to 75 exists, 40.

The secret number is 8 more than this number, so 40 + 8 = 48.

The secret number is 48.