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# Home

## Plain sticky notes

### Latest Update!

-See "bookmarks" for the link to miss' website! - This weeks hw is on the 'maths info' link! -If you are my friend or teacher, please use my initials (in capitals); in order to 'log on' to my website and click on the two arrows pointing down to the right of this message. Where you will find my Maths Homework. Don't forget to log out!

# Maths Equiptmen!

## Calendars

### Calendar

• Mon October 8 - Lunchtime: Buy a new beanie hat
• Tue October 9 - 6pm: Go rollerblading

# Maths Info

## Plain sticky notes

### Percentages

% Percent' means 'per 100' or 'out of 100' So if you had 100 people and 34 of them owned a pet... 34% of the 100 people would own a pet. How to find a percentage of a number: - find 1% of your quantity by dividing it by 100 - times it by the percentage you need

### Decimals

0.239103546888 Decimals are used every day especialy when dealing with money! Decimals,percentages and fractions are very simular; for example: - 0.5 = 1/5 - 0.25 = 1/4 0.125 = 12.5 %

### How to work out the possiblitities of something!

QI is great for finding maths infomation... Say i had 5 colours: i need to put them in as many differnet orders as possible eg. blue,red,purple,green,pink red,purple,green,pink,blue purple,green,pik,blue,red etc. to work it out the equasion would look like this: 5! And below is what it means and how you work it out! 5! = 5x4x3x2x1= 120 So i would be sat at my desk for a long time trying the 120 different possible orders i can put my colours in!