The simplest fraction that is equal to 0.3 is 3/10. Other fractions that are equal to 0.3 are 6/20, 9/30, 30/100 and any other fraction that can be reduced to 3/10.
One can write a decimal as a fraction using a simple procedure. First, write down the decimal divided by one, which in this case would be 0.3/1. Multiply the top and bottom parts of the fraction by 10 until both are whole numbers. In the case of 0.3, multiply each part by 10 to get the result 0.3 equals 3/10. As three and 10 have no common factors, 3/10 is the simplest fraction that is equal to 0.3.
Learn MoreThe decimal 0.75 is equal to three over four as a fraction, or three-fourths. It can be converted by putting 0.75 over a denominator of one, and then multiplying both by 100. From there, the fraction of 75 over 100 can be reduced to three over four by dividing by their largest common factor of 25.
Full Answer >To find a missing numerator or denominator of a fraction, another fraction of equal proportion must also be present so that a ratio can be set up and solved for the missing value. Ratio is just another term for a fraction, and ratios are used in the real world for things like doubling a cooking recipe.
Full Answer >To simplify a fraction, determine the greatest common factor, and then divide it into both the numerator and the denominator. The greatest common factor is the largest number that divides evenly into both numbers in the fraction.
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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