Fa tlelase e na le basetsana ba lekanang gararo go feta basimane, mme e na le bana ba ba sa tlengwa madumetsenotsholwana ba lekanang le 1/10 ya palo ya basimane, mme tlelase e na le basimane ba le 30.  A bana botlhe ba ba mo tlelaseng ke ba le kae? 

John fills a 6 foot by 4 foot pool that is 5 feet deep.  It cost $.1 per cubic foot to fill.  How much does it cost to fill?
Tlelase e na le basetsana ba le 3 * 30 basimane = <<3*30=90>>90.
Tlelase e na le bana ba ba sa tlengwa madumetsenotsholwana ba le 1/10, ka jalo ke 10/100 * 30 basimane = <<10/100*30=3>>3.
Ka kakaretso tlelase e na le bana ba le 90 + 30 + 3 = <<90+30+3=123>>123. 
#### 123 

The pool has a base of 6*4=<<6*4=24>>24 square feet
So its volume was 24*5=<<24*5=120>>120 cubic feet
So it cost 120*.1=$<<120*.1=12>>12 to fill the pool
#### 12