In a town where 60% of the citizens own a pet, half own a dog and 30 own a cat. How many citizens are in the town?
Дар як шаҳр, ки 60% шаҳрвандон ҳайвони хонагӣ доранд, нисфи онҳо саг доранд ва 30-тои онҳо гурба доранд. Чанд шаҳрванд дар шаҳр ҳастанд?
How many pet-owners have a cat? ** Half the pet-owners have a cat because 1 - 1/2 = 1/2
How many pet owners are there? ** There are 60 pet owners because 30 / (1/2) = <<30/(1/2)=60>>60
How many citizens are there? ** The town has 100 citizens because 60 / .6 = <<60/.6=100>>100
#### 100
How many pet-owners have a cat? ** Нимаи соҳибони ҳайвонҳо гуруснаи гург доранд, зеро 1 - 1/2 = 1/2  
How many pet owners are there? ** 60 соҳибони ҳайвонҳо ҳастанд, зеро 30 / (1/2) = <<30/(1/2)=60>>60  
How many citizens are there? ** Дар шаҳр 100 шаҳрванде ҳастанд, зеро 60 / .6 = <<60/.6=100>>100  
#### 100