How do you turn 4/5 into a decimal and percentage?

 Fraction %= 4/5%Decimal %= 0. 8 %Percentage %= 80%% <h4 class=answerHeader>Explanation:</h4> To convert a fraction into a decimal, divide the top of the fraction (numerator) by the bottom of the fraction (denominator). In this case, the fraction is <mathjax>%4/5%</mathjax>, so divide <mathjax>%4%</mathjax> by <mathjax>%5%</mathjax>. This equals <mathjax>%0. 8%</mathjax>. Then, to turn the decimal <mathjax>%0. 8%</mathjax> into a percentage, simply move the decimal point two places to the right, turning <mathjax>%0. 8%</mathjax> into <mathjax>%80%%</mathjax>.