Zander collected 100 stickers. He gave some of his stickers to his two friends, Andrew and Bill. Andrew received 1/5 of Zander's stickers, while Bill received 3/10 of the remaining stickers. How many stickers did Andrew give to his two friends?
How many stickers did Andrew receive? ** Andrew received 100 x 1/5 = <<100*1/5=20>>20 stickers.
How many stickers were left? ** So, there were 100 - 20 = <<100-20=80>>80 stickers left.
How many stickers did Bill receive? ** Bill received 80 x 3/10 = <<80*3/10=24>>24 stickers.
How many stickers did Andrew give away? ** Therefore, Andrew gave away 20 + 24 = <<20+24=44>>44 stickers.
#### 44