Complex sentence: On November 11,2010, Marriott announced plans to add over 600 hotel properties by 2015, the bulk of the additions will be in the emerging markets of India, where it plans to have 100 hotel properties, China and Southeast Asia.
Split into simpler sentences: On November 11,2010, Marriott announced plans to add over 600 hotel properties by 2015. The bulk of the additions will be in the emerging markets of India, where it plans to have 100 hotel properties, China and Southeast Asia.