Mo letsatsing lengwe, tlhotlhwa ya go tlatsa dibalune tsa helium di le 20 e ne e le R900.  Malatsi a le mabedi morago ga foo, tlhotlhwa ya go tlatsa balune nngwe le nngwe e ne ya okediwa ka R20. Bentley o duetse bokae go tlatsa dibalune di le 170 fa a ne a ya go di tlatsa morago ga koketsego ya tlhwatlhwa?

Beatrice bought ten packets of crayons for her Art class. Six of the packets had eight pieces of colors each, and the other four packets had sixteen pieces of colors each. How many colors of crayons did Beatrice buy in all?
Fa tlhotlhwa ya go tlatsa dibalune tsa helium di le 20 e ne e le R900 pele ga koketsego ya tlhwatlhwa, tlhotlhwa ya go tlatsa balune e le nngwe e ne e le R900/20=R<<900/20=45>>45
Malatsi a le mabedi morago ga foo, tlhotlhwa ya go tlatsa balune nngwe le nngwe e ne ya okediwa ka R20 go nna R45+R20=R<<45+20=65>>65
Fa Bentley a ne a na le dibalune di le 170 tse a neng a batla go di tlatsa, morago ga koketsego ya tlhwatlhwa, Bentley o duetse R170*R65=R<<170*65=11050>>11050 go tlatsa dibalune di le 170.
#### 11050

Six packets had 6 x 8 = <<6*8=48>>48 colors of crayons.
Four packets had 4 x 16 = <<4*16=64>>64 colors of crayons.
Therefore, Beatrice bought 48 + 64 = <<48+64=112>>112 colors of crayons in all.
#### 112