Daliah picked up 17.5 pounds of garbage. Dewei picked up 2 pounds less than Daliah. Zane picked up 4 times as many pounds of garbage as Dewei. How many pounds of garbage did Zane pick up?
Daliah = <<17.5=17.5>>17.5 pounds
Dewei + 17.5 - 2 = <<+17.5-2=15.5>>15.5 pounds
Zane = 4 * 15.5 = <<4*15.5=62>>62 pounds
Zane picked up 62 pounds of garbage.
#### 62