Subtracting fractions is easy when the denominators are the same, the same is with addition. This is the lowest number that can be divided by both existing denominators. You will first need to find the lowest common denominator when adding fractions where the lower figures don’t tally.
In this instance, you have equal denominators, just add the numerators of both fractions, sticking with the lower figure of 6: The method of adding fractions is direct when provided the denominators are the same.Īs a basic example, take 1/6 + 3/6. If you want to use Roof Pitch Calculator for free, click here If you move the decimal point it will give you the conversion of 35%.Īlways remember to include the % sign in your answer when converting a fraction to a percentage. You should divide the numerator by the denominator and move the decimal point of your answer two places to the right: You should multiply the numerator by 100, then divide the consequential figure by the denominator: We will cover them all here using the same fraction of 7/20.įirst of all, you need to divide the numerator by the denominator, then multiply the consequential figure by 100 to get the percentage conversion:
Three easy ways exist to convert a fraction to a percentage.
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Think of the line separating the numerator and the denominator as a division symbol, this is the easiest way to remember how to work out fractions as decimals. Here is the method utilized to convert a fraction to a decimal is a simple division: You simply divide the numerator by the denominator. This gives you an improper fraction.Ĭheck out various useful calculators hereĬlick here if you want to calculate Slope-Intercept FormĪ decimal is just a different way of representing a fraction since both are used to identify values of less than one. Eventually, take this final figure as your new numerator and place it over the original denominator. If you are asked to convert a mixed fraction to an improper fraction the first step to take is to multiply the whole number by the denominator of the fractional part, then take the resulting figure and add it to the fraction’s numerator. In the following example, we will use the mixed fraction of seven and four-fifths, written numerically as 7 4/5 Converting a Mixed Fraction to an Improper FractionĪ whole number followed by a fractional number is a mixed fraction.
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