Videos
Adaptive Q16
69
Adaptive Q7
44
Adaptive Q3
81
Adaptive Q1
59
Adaptive Q2
23
Adaptive Q4
15
Adaptive Q5
56
Adaptive Q13
45
Adaptive Q20
180
Adaptive Q21
15
Fractions
99
Ratios
392
Percentage - a Special Fraction
220
Percentage of a Number
265
3 Types of Problems
180
Tackling the 3 Types
154
Why Percentages
253
Problems on Percentages
307
Percentage Increase
137
A Cooler Method
274
Percentage Decrease
218
Discounts
376
Profit as a Percentage
224
Profit and Loss
243
Sales Tax/VAT
218
Simple Interest
166
Compound Interest - More Money!
286
CI - Percentage Increase Many Times
238
Formula for Compound Interest Part 1
221
Formula for Compound Interest Part 2
86
Compounded Annually? Or Not?
399
Applications in Other Fields
434