How To Get Percentage Without Calculator
If you don t have a calculator and you need to convert a fraction into a percentage then you will need to make an equivalent fraction out of 100.
How to get percentage without calculator. Convert the percentage to a decimal and multiply. For example 50 percent of 26 is 26 divided by 2 or 13. This process is the reverse of what you did earlier. Multiply the denominator bottom of the fraction by a number to make the denominator equal 100.
If the part number is halfway between two of your answers split the difference. To calculate the percentage of the whole number you need to first turn the percentage into a decimal as already described. So 40 would be 40 divided by 100 or 40. If you reach your number exactly the percentage you got to is your answer.
In example 1 you need to convert 11 20 into a. This is your answer. And thanks to the internet it s easier than ever to follow in their footsteps or just study for that. This free video math lesson will show you how it s done.
Take this new numerator and write a sign after it. 50 percent means half. To calculate the percentage of a specific number you first convert the percentage number to a decimal. You divide your percentage by 100.
Now 25 is a factor of 75 and 100 so this simplifies to 46 3 x 4 46 3 is 15 and 1 3 so multiplying by 4 gives 60 and 4 3 or 61 1 3 61 3333. If you can commit the percentage list below to memory you will be able to calculate a wide variety of percentages without a calculator. Multiply the numerator top of the fraction by the same number. Want to know how to find percentages quickly without the use of a calculator.
Simple divide 250 by 100 it will come to be 2 5 and thus one percent 2 5 marks and now in order to calculate the percentage that you secured simply divide 150 by 2 5 and you will get your percentage i e. To calculate 50 percent of a number simply divide it by 2. You can easily calculate percentage without a calculator but you would have to work out 46 75 x 100. For example you know that 20 is 36 and 30 is 54.