Mark o tsere tshwetso ya go reka dipakete tsa dikarata tsa bogologolo tsa maselamose mme a di bula go di rekisa.  O rekile dipakete di le 3 ka $1800 setee.  O bone karata e le nngwe e jang $4000 le e nngwe e jang $1000.  Go na le dikarata tse dingwe di le 30 tse jang palogare ya $50 nngwe le nngwe.  A dirile poelo ya bokae?

Mara added 3 slices of cake to a plate that already had 2 slices on it. She was getting hungrier so she tripled the number of slices she currently has. She ate 2 slices and while she was distracted, her friend stole 5 slices off her plate. What number of cake slices remained on the plate?
Dikarata tse di seng turu di ja palogare ya 30*50=$<<30*50=1500>>1500
Ka jalo dikarata tsotlhe di ja 1500+4000+1000=$<<1500+4000+1000=6500>>6500
Ditshenyegelo tsa dikarata e ne e le 1800*3=$<<1800*3=5400>>5400
Ka jalo o dirile poelo ya 6500-5400=$<<6500-5400=1100>>1100
#### 1100 

Mara had 3+2=<<3+2=5>>5 slices of cake.
She was hungry and tripled the amount to 5*3=<<5*3=15>>15 slices.
She ate a couple, leaving 15-2=<<15-2=13>>13 slices.
Her friend came and stole some which left Mara to 13-5=<<13-5=8>>8 slices.
#### 8