Question

There are less than 100 chairs in a seminar room all these chairs are arranged in equal rows of wither 9 or 12 chairs. the largest number of chairs in the seminar room is​

Answer 1

Answer:

The largest no of chairs is 81.

Step-by-step explanation:

It is told that there are less than 100 chairs. And since 12 x 12 makes 144, which is more than 100 chairs so 9 x 9 makes 81, which is less than 100 chairs. Thank you. Like and rate my answer.