Doxa o segile apole ka dikarolwana di le 8. O jele karolo e le 1, kgaitsadie a ja e le 1 go feta ene, mme morwarraagwe a ja e le 1 go feta kgaitsadie. Ba jele dikarolwana di le kae tsa apole kaofela?

Jay is making snowballs to prepare for a snowball fight with his sister. He can build 20 snowballs in an hour, but 2 melt every 15 minutes. How long will it take before he has 60 snowballs?
Kgaitsadie o jele 1 + 1 = <<1+1=2>>2 dikarolwana.
Morwarraagwe o jele 2 + 1 = <<2+1=3>>3 dikarolwana.
Ba jele palogotlhe ya 1 + 2 + 3 = <<1+2+3=6>>6 dikarolwana.
#### 6 

Every hour, Jay makes 20 snowballs.
At the same time, each hour 2 * 60/15 = <<2*60/15=8>>8 snowballs melt.
This means that each hour, Jay ends up with 20 – 8 = <<20-8=12>>12 more snowballs.
It will take Jay 60 / 12 = <<60/12=5>>5 hours to create enough snowballs.
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