The first step to changing 21 86/2 into a decimal is to change it to an improper fraction. To do that, we need to multiply 21 by 2 and add its product to 86 in the numerator to get: 128/2. Now we will attempt to convert 128/2 to a decimal using the following method: Terminating or Non-terminating Decimal; 2.675: Since there are 3 digits after the decimal point, it is a terminating decimal number. 3/8: We can write 3/8 as 3/8= 3/(2 3). Clearly, the denominator is of the form 2 p. So, it is a terminating decimal number. √2: This is not a rational number. So, it is a non-terminating decimal number. See below how to convert this mixed number to a decimal: Step 1: divide numerator (21) by the denominator (32): 21 ÷ 32 = 0.65625. Step 2: add this value to the the integer part: 1 + 0.65625 = 1.65625. So, Decimal to Fraction Calculator. Shows the steps to convert a decimal number to its equivalent fraction. Converting Decimals to Fractions Greatest Common Factor Proper Fraction Improper Fraction Mixed Fraction. Fraction to Decimal Calculator. With this online calculator you can take a fraction and convert it to decimal form. Insert the fraction you would like converted to decimal form. Convert from fraction to decimal form. 2% = 0.02 in decimal form. Percent means 'per 100'. So, 2% means 2 per 100 or simply 2/100. If you divide 2 by 100, you'll get 0.02 (a decimal number). Read more below on this webpage. As you can see, to convert from percent to decimal just divide the percent value (2) by 100, and remove the "%" sign. Convert from percent to decimal. Let us find the value of decimal 0.4444 in fraction form. Step 1: Take the repeating decimal you are trying to convert as x. Let x be equal to 0.44444…. Step 2: Multiply the value of X by the power of 10, such that the resulting number has the same number on the right side of the decimal. Hence, 10x = 4.44444…. 21% 21 %. Convert the percentage to a fraction by placing the expression over 100 100. Percentage means 'out of 100 100 '. 21 100 21 100. Convert the fraction to a decimal by dividing the numerator by the denominator. 0.21 0.21. The first step to changing 2 21/32 into a decimal is to change it to an improper fraction. To do that, we need to multiply 2 by 32 and add its product to 21 in the numerator to get: 85/32. Now we will attempt to convert 85/32 to a decimal using the following method. Decimal numbers are 'in between' numbers. For example, 10.4 is in between the numbers 10 and 11. It is more than 10, but less than 11. Take care when reading the values of decimal numbers. 4.2 1tTLh.