Words similar to two-fifths

Example sentences for: two-fifths

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

Around two-fifths of the world's population are now at risk of the disease (one estimate is that 80 million people are infected each year).
The jagged mountain ranges and dense forests leave less than two-fifths of the country suitable for habitation and farming.
A recent study estimated that a wealth effect of 3 to 4 cents could explain two-fifths to about half of the decline in the personal saving rate since 1988.
It's maybe three-fifths savoir-faire douched with two-fifths je ne sais quoi--if that's the mot juste.