Tim o tsena mo kgaisanong mme o tshwanetse go lekanyetsa palo ya di-jelly bean tse dikhibidu mo galaseng. Galase e na le setlhana se se nang le mahlakore a le mane a a lekalekanang ka bogolo mme e bophara ba di-inchi di le 6 ka di-inchi di le 6 mme bolelele jwa yona ke di-inchi di le 15. O a itse gore jelly bean e nna cubic inch e le .15. Gape o a itse gore ba kgona go di tlatsa ka bokgoni jwa 80%. O fopholetsa gore 30% ya di-jelly bean ke tse dikhibidu. Palo ya nnete ya di-jelly bean tse dikhibidu mo galaseng ke 900. A ne a fositse ka bokae mo kakanyong ya gagwe?

Stephen borrowed $300 from his sister and promised to return it with an additional 2% of the money he owed. For 11 months Stephen will give his sister $25 per month and the remaining amount, including the interest, will be paid on the twelfth month. How much will Stephen pay in the twelfth month?
Bogolo jwa galase ke 6*6*15=<<6*6*15=540>>540 cubic inches
Seo se raya gore e ka kgona go tsenya di-jelly bean di le 540/.15=<<540/.15=3600>>3600
Ka bokgoni jwa go tlatsa jwa 80%, o ka kgona go tsenya di-jelly bean di le 3600*.8=<<3600*.8=2880>>2880 mo teng
Seo se raya gore o fopholetsa gore di le 2880*.3=<<2880*.3=864>>864 ke tse dikhibidu
Ka jalo kakanyo ya gagwe e fositse ka 900-864=<<900-864=36>>36
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Stephen will pay an additional $300 x 2/100 = $<<300*2/100=6>>6.
He should return a total of $300 + $6 = $<<300+6=306>>306.
For eleven months Stephen will pay a total of $25 x 11 = $<<25*11=275>>275.
Therefore, Stephen will pay 306 - 275 = $<<306-275=31>>31 on the twelfth month.
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