Guides, tips & how-tos
Learn how to get more done with PDF, image, SEO and everyday tools.
How Loan Tenure Changes Your Total Interest
How changing a loan's tenure affects your monthly payment and the total interest you pay — and how to decide which tenure makes sense for your situation.
Read article
How to Calculate an Average (Mean, Median, Mode)
Mean, median and mode — what each actually measures, when each gives a more honest picture of data, and how to calculate all three...
Read article
How to Calculate a Discount and Final Sale Price
Calculate the final price after a discount, find the original price before a discount, and work backwards from a sale price to the...
Read article
How to Avoid Keyword Cannibalization
Keyword cannibalization happens when multiple pages on your site compete for the same query — how to identify it, when it's actual...
Read article
How to Add and Simplify Fractions
Add, subtract and simplify fractions — the step-by-step method with different denominators, and how to simplify the result.
Read article
How Ratios Work With Everyday Examples
How ratios work — what they express, how to simplify them, and how to use them for splitting amounts, scaling recipes and mixing p...
Read article
How Long Should a Blog Post Be for SEO?
The right blog post length depends on the topic and competition — here is how to decide the appropriate depth for any post rather...
Read article
How to Calculate GST or VAT on a Price
Calculate GST or VAT on a price — adding tax to a base price, removing tax from a tax-inclusive price, and presenting tax correctl...
Read article
How to Calculate Percentages Quickly
How to calculate percentages quickly — the three types of percentage problems most people encounter, with plain formulas and pract...
Read article
How to Calculate Percentage Increase and Decrease
Calculate percentage increase or decrease between two numbers — the exact formula, when to use which version, and how to reverse i...
Read article