Answer:The total number of flowers that Tatiana should expect in the floral arrangement she ordered is 42
Explanation:
Let x represent the total number of flowers that Tatiana ordered. Tatiana ordered a floral arrangement with 60% Rose's. This means that the number of Rose that is in the floral arrangement would be
60/100 × x = 0.6 × x = 0.6x
The florist told her she would put 25 roses in the arrangement. This means that
0.6x = 25
x = 25/0.6 = 42