Question

Karl is putting chairs into rows. If he puts 7 chairs in each row he will make 3 rows and have 3 chairs left over. If he instead puts 8 chairs in each row, how many rows of chairs can he make?

Answer 1

No. of chairs is 7x3+3=24, so if he puts the chairs into rows of 8, he will get 24/8=3 rows.

Answer 2

7 x3 =21
the chairs left = 3
21+3 = 24
24 / 8
3 rows

Answer 3

correct