Words similar to four-fifths

Example sentences for: four-fifths

How can you use “four-fifths” in a sentence? Here are some example sentences to help you improve your vocabulary:

We used regions of amino acid sequence conserved between the midasin genes in yeast and Schizosaccharomyces pombe to make a rough map of the gene onto the August 2001 freeze of the assembled human genome with the public domain Blat server at http://genome.ucsd.edu/index.html [ 54 55 ] . The resultant partial nucleotide sequence identified about four-fifths of the exons and was used to design the requisite PCR primers to verify all exon-intron boundaries in the gene by physical sequencing of appropriate PCR-amplified cDNA fragments.
Four-fifths of respondents in the Post poll disapproved of the current scrutiny of politicians' adultery.
We carried out five cross-validation experiments on the new dataset, setting aside one-fifth as a test set and taking the remaining four-fifths for training.