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The question below deals with the ratio, where both parties undergoing changes via addition or subtraction. Both the starting ratio and endi...

Questions like these need students to understand that  " fraction of total " and " fraction of a kg "(or any other units...

The question type below deals with " P4 before and after " comparison models. One of the models will remain the same. Such questio...

Questions of these type will start to appear in tests and exam papers once the students have been exposed to REPEATED IDENTITY and RATIO. Su...

The question below deals with the concept of equal value fractions . Such questions will appear in exams once after ratio techniques are tau...

The question type below is about evenly distributed items in multiple containers. When some of the containers were removed, the items will b...

The question type below deals with 2 parties with different ratios given at the start. Each will have different amount deducted every instan...