Go na le dikilogerama di le 200 tsa dikarotse tse di tshwanetseng go abiwa kwa diresetšhurenteng di le 40 mo toropong e e rileng. Resetšhurente nngwe le nngwe e tshwanetse go amogela dikilogerama di le 2 tsa dikarotse. Ke dikilogerama di le kae tsa dikarotse tse di ka se kang tsa dirisiwa?

A pen costs as much as a pencil and eraser combined. A pencil costs $1.20 and an eraser costs $0.30. How much will 8 pens cost?
Diresetšhurente di tlhoka 40 * 2 = <<40*2=80>>80 dikilogerama tsa dikarotse.
Ka jalo 200 - 80 = <<200-80=120>>120 dikilogerama tsa dikarotse ga di kitla di dirisiwa.
#### 120 

A pen costs $1.20 + $0.30 = $<<1.20+0.30=1.50>>1.50.
So, 8 pens cost $1.50 x 8 = $<<8*1.5=12>>12.
#### 12