To change a per-cent-age: parts of 100 century 100 years, cent 1/100th of a dollar.
To change a decimal to per cent multiply by 100.
.271*100 = 27.1% just move the decimal right 2 places and put the two zeros over a div sign 0/0. memorize it today then again tomorrow then the next day then three days then a week.
Percentage can only relate with units and can be either on plus or minus side
Length-mass-time-electric current-temperature-luminous intensity-amount of substance, are the seven basic units from which all other SI units are derived
(International System of Units)
Hence
On plus side, 0.271% of 1 unit will be 1.271 units
On minus side, 0.271% of 1 unit will be 0.729 units
Answers & Comments
To change a per-cent-age: parts of 100 century 100 years, cent 1/100th of a dollar.
To change a decimal to per cent multiply by 100.
.271*100 = 27.1% just move the decimal right 2 places and put the two zeros over a div sign 0/0. memorize it today then again tomorrow then the next day then three days then a week.
first undertand it then memorize it.
To change a decimal to a percent multiply the number by 100 which is the same as moving the decimal point 2 places to the right. .271=27.1%
Percentage can only relate with units and can be either on plus or minus side
Length-mass-time-electric current-temperature-luminous intensity-amount of substance, are the seven basic units from which all other SI units are derived
(International System of Units)
Hence
On plus side, 0.271% of 1 unit will be 1.271 units
On minus side, 0.271% of 1 unit will be 0.729 units
.271 is fraction.
27.1 is the percentage.
27.1%