# Useful Math Hacks They Didn't Teach You In School

Math isn’t just cryptic because the majority of us find it so hard to comprehend – it’s also the basis of the cosmos, giving us evidences to physical phenomena like the sign of gases in the atmosphere and the way that atoms interact with each other amongst all likely variables in three-dimensional galaxy.

In math, even the world’s brightest minds have found inexplicable and miraculous patterns. I still remember school days when resolving maths questions and learning formulae was mind-numbing task. Lately I have come across some of the quick and easy to do tricks to solve maths complex questions. Check out these amazing tips and you’ll certainly feel how easy it is to solve them.

## How To Convert Fahrenheit to Celsius

Wish it could have been this simple right from the start...

## How To Instantly Multiply Large Numbers Without Making Use of Fingers or Calculator?

Did you know this before?

## How To Multiply By 11

Now anyone can multiply more than single digits by 11 without making use of calculator. Isnâ€™t that amazing?

## How To Work Out The Multiples Of Nine

All you need to do is to tote up in the tens column and down in the ones column.

## How to remember the numbers in Pi at your fingertips?

Superb, another easy to memorize trick!

## Addition And Subtraction of Fractions

Thatâ€™s again a quick one!

## How To Work out What Day Of The Week Falls On What Date...

You will certainly feel perplexed and bemused looking at the picture below, however the math is in point of fact quite easy (even though a bit detailed). Well, you have to just understand the codes HERE, once you are able to do that then you will become master in resolving the same. July merely has a cypher of 5. 20th is 6 as 7 goes into 20 twice, wherein is 14. 20 - 14 = 6. 2069 is 2 as the leap year code of 2068 is 1 and 2069 is 1 year after, so that's 2. The math can be challenging at first for the reason that there are a lot of cyphers, but it works out unbelievably provided you grasp things quickly. Here's another example: January 3, 2014 is a Friday, right? So, January, as per the table, is 6, and we manage days by making use multiples of 7. We don't have to, so it's in fact just 3 in this instance. Next we need to find out the nearest leap year, which was 2012. That has a year cypher of 1 and 2013 is 2 years after, so 3 again. We got the answer now- 6 + 3 + 3 = 12 - 7 = 5! FRIDAY!

## How To Make Use Of Your Hands For 5, 6, and 9 Times Tables

Scroll down for related pictures you will get to know how you can work out that.

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## How To Get Fractions Of Whole Numbers

Quite simple! Yeah!

## How to correctly find out percentage?

Well, thatâ€™s again simple one.

## How To Memorize Which Sign Is Greater Than and Which Is Less Than

To make things easier, see how alligator is eating the bigger number.

## How to Make use of lines to multiply?

The abovementioned technique is basically used by Japanese. To understand it in better way, have a look at the video given below.