Sentences with 'ninety'

Example sentences and phrases with the word ninety and other words derived from it.

• « It is a matter of exercising no less than twice a week, ninety minutes in total. »

• « In studying the planet's resources, NASA engineers Robert Ash and Warren Dowler discovered that its atmosphere contains enormous amounts of oxygen, a key fuel gas that, until something better is invented, is composed of ten percent liquid hydrogen and ninety percent liquid oxygen. »