One quick way to converta portion to a decimal ~ above the GRE isthrough the use of basic division. For example, utilizing long department the fraction 3/4, (that’s 4 goes into 3, no vice versa), will certainly yield .75. Luckily, there are simpler and also faster methods to transform fractions to decimals. The most important method is, of course, memorizing usual conversions.


You are watching: 1/20 as a decimal

FractionDecimalPercent
1/100.011%
1/50.022%
1/25.044%
1/20.055%
1/10.110%
1/9.1111111…11.11%
1/8.12512.5%
1/6.1666666….16.67%
1/5.220%
1/4.2525%
1/3.333333333.33%
2/5.440%
1/2.550%
3/5.660%
2/3.6666666….66.67%
3/4.7575%
4/5.880%

You must memorize the decimal conversions of typical fractions choose these. Note in the 3rd column:if you desire to convert the decimals to percentages, just move the decimal two areas to the right.Another method for converting fountain to decimal is come manipulate the fraction so the the denominator is 10 or 100 (or any type of power the 10). After ~ all, percents are fractions that 100.Here area couple of simple examples:

Remember, the score is to convert the denominator come a power of 10. Multiply 20 through 5 to get 100, and convert the fraction to (5*13) / 100, or 65/100. As a result,13/20 = .65


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