Basic Formulas of Ratio and Proportion
The following are the formulas relevant to Ratio and Proportion questions:
S.No | To Calculate | Formulas |
---|---|---|
1 |
Ratio Formula For any two given quantities say x and y: |
x:y ===> x/y |
2 |
Proportion Formula Consider two ratios a: b and c: d. Then, |
a: b::c:d ===> a/b = c/d |
Where
x - Antecedent (first term)
y - Consequent (second term)
b and c - Mean terms
a and d - Extreme terms
Quick Tip: Do you know? You can learn Ratio and Proportion formulas quickly if you first understand the fundamental concepts of Ratio and Proportion.
FAQsFAQs
How do you benefit from learning Ratio and Proportion formulas?
One of the significant benefits of understanding Ratio and Proportion formulas is the capability to quickly and accurately address simple formula-based questions
How to remember Ratio and Proportion formulas for a longer time?
Following are the techniques you can use to memorise Ratio and Proportion formulas:
For a start, you can start understanding the concepts of the Ratio and Proportion. It will help you find out why a formula is used.
Keep a separate piece of paper and write down each formula on the Ratio and Proportion topic you need to memorise.
Write down and examine each Ratio and Proportion formula, but this time with intervals. Write the equation, then take a 2-minute break to think about it before writing it again.
Your memory is more likely to associate with the formula you want to remember if you use it more often. Solve the problems employing the formula.
Visualise and repeat out loud the formula occasionally. Create Ratio and Proportion formulas flashcards to help with this. You can also use these flashcards while practicing the Ratio and Proportion questions.
The formula should be written down and posted somewhere you will see daily. They'll be subconsciously imprinted into your memory.
How conceptual understanding of Ratio and Proportion topic helps in remembering its formulas?
Conceptual understanding will help you to make sense of the Ratio and Proportion formulas. Conceptual understanding is concentrated on describing why things happen as opposed to how to make them happen. They help you understand the true motive for employing the Ratio and Proportion formulas.