Tiffany o lekanya palo ya batho ba kgonang go palama makhubu a a goletseng a lewatle kwa ntle ga go wa.  O a bona gore fa go tla lekhubu le le goletseng ka dikgato di feta 30, ke 25% fela ya bapalami ba ba kgonang go se we.  Mo bapalaming bao, 60% ke basadi.  Fa e le gore bapalami ke 100, ke banna ba le kae ba ba kgonang go se we fa ba palame lekhubu?

Adam really wants to ride the biggest roller coaster at the park. You have to be 4 feet tall to ride it. Adam’s height is 40 inches and he grows 2 inches a year. How many years until he is tall enough to ride it?
Bapalami ba le 25 ga ba a ka ba wa ka gonne 100 x .25 = <<100*.25=25>>25
Mo bapalaming bao, 10 e ne e le banna ka gonne 25 x .4 = <<25*.4=10>>10
#### 10 

Adam needs to grow 8 inches because 48 -40= <<48-40=8>>8
It will take 4 years because 8/2=<<8/2=4>>4
#### 4