Question 27
A teacher wants her students to guess the three-digit number that she is thinking. She gives these clues:
- It is divisible by both 3 and 11.
- If you subtract one, the result is divisible by both 2 and 7.
Which number is it?
- It is divisible by both 3 and 11.
- If you subtract one, the result is divisible by both 2 and 7.
Which number is it?