GMAT Ninja Quant Ep 12: Conversions & Rates I
1:24:31
GMAT Ninja Quant Ep 13: Rates II
57:51
Porcentajes
54:36
GMAT Ninja Quant Ep 16: Probability
1:09:39
GRE Quant Ep 14: Conversions & Rates
1:14:35
GMAT Ninja Quant Ep 4: Exponents
1:02:20
GMAT Ninja Quant Ep 9: Number Properties I
13:55
Identical Work Rates - Incredible Trick
1:15:55