Maria's birthday is in 22 days. Her friend Lilly wants to buy her flowers so she saves $2 each day until Maria's birthday. If a flower costs $4, how many flowers can she buy? Think carefully first, then make a decision:
In 22 days she will have 22 days * $2 / day = $44. A flower costs $4 so she can buy $44 / $4 / flower = 11 flowers. So, the answer is 11.