Goldy o rekile dikgetsi tsa raisi di le 20 mme a fa motswala wa gagwe di le 3 le morwarraagwe di le 4, fa go na le dikilograme di le 25 mo kgwetsing nngwe le nngwe, ke dikilograme di le kae tse a di fileng motswala wa gagwe le morwarraagwe?

A pencil cost $0.50, and an eraser cost $0.25. If you bought 6 pencils and 8 erasers and paid $10, how much change would you get?
Goldy o file motswala wa gagwe le morwarraagwe palo yotlhe ya dikgetsi tsa raisi e le 4 + 3 = <<4+3=7>>7.
Ka jalo o ba file dikilograme di le 25 x 7= <<25*7=175>>175 tsa raisi.
#### 175 

6 pencils cost 6 x $0.50 = $<<6*0.5=3>>3.
8 erasers cost 8 x $0.25 = $<<8*0.25=2>>2.
Thus, you spent $3 + $2 = $<<3+2=5>>5.
Therefore, you would get $10 - $5 = $<<10-5=5>>5 change.
#### 5