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What is the process or changing a fraction to a decimal or to a percent?
To change a fraction to a decimal, divide its numerator by its denominator using long division. To change that into a percent, move the decimal place two places to the left.For example,if you have 3/8, long division gives 0.375 and the percentage is 37.5%
When is it easiest to find the percent of a number using a fraction?
When the denominator of the fraction is a simple multiple of 2s and 5s.
65 percent as a fraction?
You can take any percent and divide it by 100 to get the appropriate fraction. In this example, 65 percent as a fraction would be: 65/100 = 13/20 This even works if the percent is over 100. For example, 325 percent as a fraction would be:: 325/100 = 13/4 or 3 1/4
Find percent of change from 60 to 36?
Using the equation of percent of change.(Original Value - Current Value) / Originalvalue *100% = Percent change(60 - 36 ) / 60 *100 = 40%40% is the percent change
What is the fraction of 30 percent?
3/10 is as low as you can take it while using whole numbers.
What is percent of quantity?
It is a way of representing an improper or proper fraction of the quantity using 100 as the denominator.
What is the fraction of 98 percent and show work?
Using the definition of a percent (i.e. parts out of 100): 98% = 98/100 = 49/50.
Write the fraction as an equivalent percent?
To write a fraction as a percent, simply divide the numerator by the denominator (in your head, with a computer or calculator, or by hand using long division). Then simply multiply the answer by 100. Example: Write the fraction 3/8 as a percent. Answer: If we divide 3 by 8, we get 0.375. Multiply that by 100 to get 37.5%.
How do you convert the fraction seventeen over twenty into a percent without using a calculator?
Multiply both numbers by five- to get the fraction 85/100... which is 85%
How do you change a fraction to mixed decimal?
To convert a fraction to a decimal, you divide the numerator by the denominator - on a calculator, or using long division.
Mass percent of sol of benzene in toulene when mole fraction of benzene is 0.40?
To calculate the mass percent of benzene in the solution, we first need to convert the mole fraction of benzene to mass fraction using the molecular weights of benzene and toluene. Then, we can use the formula: Mass percent = (mass fraction of benzene / total mass of solution) x 100 Given the mole fraction of benzene as 0.40, we can use this information to determine the mass fraction and then calculate the mass percent of benzene in the solution.
When is it easiest to find the percent of a number using a fraction using a decimal?
Using a decimal, of course. All you need do is move the decimal point two places to the right.
