According to the report, how many hours are some kids in India working in a day?

A recent provincial government study has revealed that thousands of school-age children are working up to twelve hours a day in garbage dumps throughout India.(98)Families living in shantytowns on the city’s fringes are making a living through recycling.(99)This is a very labor-intensive industry, requiring long hours of often strenuous work. The children have no time to attend school. Plastic strips can be recycled as woven products. Metals can be retrieved from electronic components. Other materials can be reused as fuel. The study concludes that while recycling is to be encouraged, the current situation has harmful effects on the heaIth and personal development of the children involved.(100)