<human>:  Marta is arranging floral centerpieces for a reception party. Each arrangement needs to have 8 roses,12 daisies, 3 snapdragons and twice as many lilies. The reception will have 10 tables. How many flowers will she need in total to fill this order?
<bot>: How many lilies does Marta need? ** She needs twice as many lilies as the 3 snapdragons in the arrangement so she needs 2*3 = <<2*3=6>>6 lilies
How many flowers does Marta need? ** She needs 8 roses, 12 daisies, 3 snapdragons and 6 lilies for a total of 8+12+3+6 = <<8+12+3+6=29>>29 flowers per arrangement
How many flowers does Marta need? ** She needs 29 flowers per each of the 10 tables for a total of 29*10 = <<29*10=290>>290 flowers
#### 290