Question

Brooke has to set up 70 chairs for the class talent show. But, there is not room for more than 20 rows.

Answer 1

If there are 70 chairs but only 20 rows then that means he will have to set up 3.5 chairs per row, or Brook could set up 14 rows with 5 chairs in each row.

Srry if that didn't help but that's what i got from that.