Cosmo is arranging 34 flowers in 9 rows with 4 flowers in each row. Will the number of flowers in each row be equal? What will be the number of flowers in the last row?

The correct option is B No, 2
We have

• Number of flowers Cosmo is arranging = 34
• Number of rows = 9
• Number of flowers in each row = 4
• Total number of flowers needed = 9 times 4 = 9 $\times$ 4

= 36 flowers

• Difference between the number of flowers = 36 $-$ 34

= 2

• Since Cosmo has 2 fewer flowers than the number of flowers needed for 9 rows of 4 flowers, not all the rows have an equal number of flowers.
• Number of flowers in the last row = 4 $-$ 2 = 2
• Hence, option D is correct.