The fraction 3/8 written in decimal form is 0.375. According to Syracuse University, converting a fraction to a decimal involves dividing the part on the top of the fraction (the numerator) by the part on the bottom (the denominator). In this case, three is divided by eight.
Know MoreThe reverse process is a little more difficult. To convert a decimal to a fraction, first put the decimal over the number one and then move both numbers to the right until the decimal point is gone. For this example, 0.375 over one becomes 375 over 1,000, because the decimal is moved to the right three places.
If necessary, the expression is simplified by finding the largest number that divides into both the top and the bottom. In the fraction 375/1,000, both parts can be divided by 125 to give 3/8, the original fraction.
Learn more about Fractions & PercentagesThe decimal form of 4.5 is .045 when 4.5 is a percentage. Understanding place values help identify the decimal form of a percentage.
Full Answer >The equivalent to the fraction 5/12 in decimal form is 0.4167. To be exact, the final number is a repeating six, which is written numerically as "6" with a horizontal line over it. If rounding is preferred, however, the last six is rounded up to a seven.
Full Answer >Convert a fraction to a decimal by first converting mixed numbers to improper fractions and then dividing the numerator by the denominator. Round the answer to the appropriate number of significant figures. The time to complete the process depends on the student's math skills and the use of a calculator.
Full Answer >To write a decimal as a fraction, first write a fraction with the decimal as the numerator and the integer one as the denominator. Then perform a mathematical operation on the fraction to get rid of the decimal point and simplify the fraction.
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