Use potted flowers to decorate the playground. You can arrange 7 pots or 9 pots in each row to form a shape. How many potted flowers are needed at least? Each potted flower costs 25 yuan. Is 2,000 yu
Use potted flowers to decorate the playground. You can arrange 7 pots or 9 pots in each row to form a shape. How many potted flowers are needed at least? Each potted flower costs 25 yuan. Is 2,000 yuan enough?
①The least common multiple of 7 and 9 is: 7×9=63,
At least 63 potted flowers are required;
②25×63=1575 (yuan)< /p>
1575＜2000,
So 2,000 yuan is enough;
Answer: At least 63 pots of flowers, each pot of flowers is 25 yuan, 2,000 yuan is enough.