American children now spend an average of seven and a half hours a day watching television or playing with electronic devices.
VOA: special.2010.06.07
After three and a half years of fighting, hundreds of thousands of Union and Confederate soldiers had been killed or wounded.
VOA: special.2009.12.03
It also found that every additional friend can decrease loneliness by about five percent, or two and a half fewer lonely days.
VOA: special.2009.12.22
Professor Murray says the average farm in Haiti measures about one or one and a half hectares.
VOA: special.2010.04.13
Ms.Gardiner said the delay between the arrival of the smell at each nostril could be as little as a half second or less.
VOA: special.2010.08.03
But every additional friend can decrease loneliness by about five percent, or two and a half days.
VOA: special.2010.01.06
About forty percent of all eighteen to twenty-four-year-olds or almost eleven and a half million were in school in October of last year.
VOA: special.2009.11.19
Arches are formations that look like half a circle above an opening or hole in a rock.
VOA: special.2009.04.15
Last year,more than six hundred twenty thousand, or three and a half percent, were international students.
VOA: special.2009.02.05
Cleaning up and repairing that city may cost a billion and a half dollars or more.
VOA: special.2010.05.17
The number of infected men, women and children is estimated at more than five and a half million -- or eleven percent of the population.
VOA: special.2010.04.28
Half received the vaccine. The other half received a placebo, or harmless substance.
VOA: special.2009.10.13
This is a very very different product. This is in the French European tradition, is its very very small just about the size of a half dollar or so.
VOA: special.2010.04.12
After a half-century,the search for extra-terrestrial intelligence, or SETI, has pretty much come up empty.
VOA: standard.2010.04.16
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