Khampani ya difetisi e leka go tlhama monkgo o montšhwa. Ba setse ba na le monkgo wa vanilla o le 4 le wa maungo o le 8 mme ba tshwanetse go dira tshwetso ya gore ke mofuta ofe wa monkgo o ba tshwanetseng go o tlhoma mogopolo. Ba dira tshwetso ya go tlhoma mogopolo mo monkong o o rekisang go feta mme ba sekaseka palo ya thekiso ya bona jaaka karolo ya patlisiso ya bona. Kwa bofelong jwa letsatsi, ba rekisa monkgo wa vanilla o le 5 wa mofuta mongwe le mongwe le wa maungo o le 2 wa mofuta mongwe le mongwe o o leng teng. Ke difetisi di le kae tsa vanilla tse di rekisitsweng go feta tsa maungo?

In one hour, Ezra read twice as many books as Ahmed. Ezra has read 300 books this hour and decided to read 150 more. How many books have they read altogether?
Lebenkele le rekisitse mefuta e le 4 ya monkgo wa vanilla * thekiso e le 5 ya mofuta mongwe le mongwe = <<4*5=20>>20 ya monkgo wa vanilla.
Lebenkele le rekisitse mefuta e le 8 ya monkgo wa maungo * thekiso e le 2 ya mofuta mongwe le mongwe = <<8*2=16>>16 ya monkgo wa maungo.
Seno se raya gore lebenkele le rekisitse monkgo wa vanilla o le 20 – wa maungo o le 16 = <<20-16=4>>4 go feta.
#### 4 

If Ezra has read 300 books this hour and decided to read 150 more in the next hour, he has read a total of 300+150=<<300+150=450>>450
Since Ezra reads twice as many books as Ahmed, Ahmed has read 450/2=<<450/2=225>>225 books.
Together, Ahmed and Ezra has read 225+450=<<225+450=675>>675 books
#### 675