Tom can type 90 words a minute.  A page is 450 words.  How long would it take him to type out 10 pages?
Том метавонад 90 калима дар як дақиқа нависад.  Як саҳифа 450 калима дорад.  Чанд вақт лозим аст, то ӯ 10 саҳифаро нависад?
How long does it take Tom to type a page? ** He can type out 1 page in 450/90=<<450/90=5>>5 minutes
How long would it take Tom to type 10 pages? ** So it would take 5*10=<<5*10=50>>50 minutes
#### 50
How long does it take Tom to type a page? ** Вай метавонад 1 саҳифаро дар 450/90=<<450/90=5>>5 дақиқа нависад.  
How long would it take Tom to type 10 pages? ** Пас, ин 5*10=<<5*10=50>>50 дақиқа мегирад.  
#### 50