The written form of the number in bold is _____________.

Read the text and answer question.

Poverty

Joan Saslow and Allen Ascher

    Approximately one-fifth of the world’s population, over one billion people, earns less than US$ 1.00 a day. Each day, over a billion people in the world lack basic food supplies. And each day, 35,000 children under the age of five die of starvation or preventable infectious disease.

Top Notch 3 - Pearson Longman 2006