Mathematics Formulas and Information.

 Mathematics

 +                     Addition

-               Subtraction  

X           Multiplication  

/                      Division  

=               Equels To

>            Greater Than

<               Lesser Than

() {} []          Brackets

Number Counting

1           One

10          Ten

100          Hundred

1000         Thousand

10,000       Ten Thousand

100,000                 Hundred Thousand

1,000,000   Million   

10,000,000    Ten Million

100,000,000          Hundred Million

1,000,000,000  Billion

10,000,000,000  Ten Billion

100,000,000,000 Hundred Billion

Times

60 Seconds       1 Minute 

60 Minutes            1 Hour

24 Hours                  1 Day

7 Days                    1 Week

4 Weeks               1 Month

6 Months          Half Year

12 Months              1 year

365 Days                 1 year

52 Weeks                 1 year

10 year

50 Year

100 Year

Length Conversion

10 mm    =   1 cm

2.54 cm   =    1 inch

12 inches = 1 ft = 30.48 cm

3 ft  =  1 yard = 91.44 cm

6 ft = 1 fathom = 1.829 m

5280 ft = 1 mile = 1.61 km

100 cm     =     1m

1000 m    =    1 km

Weight

1000 gm    =    1 kg

1 kg    =    2.2046 pounds

Area

1m² = 10.7642 ft²

1 Ropani = 16 Aana = 508.74 m² = 5476 ft²

1 Aana = 4 Paisa = 31.79 m² = 342.25 ft²

1 Paisa = 4 Daam = 7.94 m² = 85.56 ft²

1 Bigha = 20 Kattha = 6772.41 m² = 72900 ft²

1 Khatta = 20 Dhur = 338.62 m² = 3645 ft²

1 Dhur = 16.9 m2 = 182.25 ft²