Adding mixed numbers
1 3/5 + 1 5/9
3 7/45
1 6/12 - 5 1/8
3 5/8
what is the third planet from the earth
Earth
41/2 + 8 12/18
13 1/6
7 1/10 - 3 2/8
3 17/20
How long is an Olympic swimming pool (in meters)?
50 meters
-6 1/18 +(-3 1/8)
-9 13/72
5 4/6 - 8 7/9
-3 1/9
What is "cynophobia"?
Fear of dogs
5 4/8 + 8 4/24
13 2/3
4 1/8 - 6 1/2
-2 3/8
How many languages are written from right to left?
12
9 1/4 + 7 1/6
16 5/12
5 19/45 - 7 18/35
-2 29/315
What is the name of the man who launched eBay back in 1995?
Pierre Omidyar