Sally o bone maduo a a latelang mo ditekong tsa gagwe tsa mmetse: 50, 80, 80, 60, 40, 90, 100, 70, le 60.  Batla palogare ya maduo a gagwe.

In November, a toy was $40. In December, the price increased by 80%. In January, the price decreased by 50%. What was the price of the toy after it was discounted in January?
Maduo otlhe a ga Sally ke 50 + 80 + 80 + 60 + 40 + 90 + 100 + 70 + 60 = <<50+80+80+60+40+90+100+70+60=630>>630.
Palogare ya maduo a gagwe ke 630 / 9/diteko = <<630/9=70>>70/teko.
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In November, the toy's price was $<<40=40>>40.
The 80% increment represents 40*0.8=$32
In December, the toy's price was 40 + 32 = $<<40+32=72>>72.
The 50% increment from January represents 72*0.5=<<72*0.5=36>>36
In January, the toy's price is 72 - 36 = $<<72-36=36>>36.
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