English Idioms
Mathematics
Kosovo
100

The cat's out of the bag

The secret has been revealed

100

(15 * 4) - (29 * 2)

2

100

Skenderbeg's real name 

Gjergj Kastrioti
200

two peas in a pod

two people who are very similar

200

the square root of 169

13

200

What is the surface area of Kosovo

4,203 sq km

300

hit the sack

go to sleep

300

8x + 29 = 77

solve for x

x = 6

300

What year was the league of Prizren founded

1878

400

take a rain check

postpone something

400

Mary sells sandwiches for $9. Each sandwich costs her $3 to make. Mary sells 30 sandwiches every day. How much money does it cost to make all the sandwiches she sells in one week?

$630  

(3*30)*7=$630

400

Who is Kosovo's ambassador to America?

Valdet Sadiku

500

the straw the broke the camel's back

the small thing that caused someone, or something, to fall apart

500

Louis is twice as old as his sister Mary. Mary is one third as old as her father Joe. Joe's wife, Sue, is 5 years older than Joe. Sue is 56. How old is Louis?

34


Sue is 56. Joe is 51 (56-5). Mary is 17 (51/3). Louis is 34 (17 * 2)

500

What is the scientific name for the brown coal which is so abundant in Kosovo?

Lignite