Mixed Fractions - SOLVED in less than 10 seconds!
11:50
Age Problems - A father is three times as old as his son...
12:55
Decimal to Fraction | Fast Solving Tricks
12:40
Fast Solving Techniques - Consecutive Numbers
12:29
How to Calculate ANY Fraction Easily!
15:02
Numerical Ability: Adding Mixed Numbers, Similar Fractions [Addition of Fractions]
16:15
Você consegue encontrar X? - Pergunta do exame de admissão de Harvard
32:48
Subtraction of MIXED FRACTIONS or NUMBERS | Basic? Must watch
11:50