According to FAO the percentage of tropical rain forest in the world is about ans. 35% 24% 15% 13%

The Food and Agriculture Organization (FAO) provides statistics on various types of forests, including tropical rainforests. According to available data, it is generally noted that tropical rainforests cover approximately 7% of the earth's land area. However, when considering the percentage of total forest cover represented by tropical rainforests, the figure can vary.

In this case, based on the options provided, the most accurate percentage reflecting the proportion of tropical rainforests in the world, as cited by some reports, is approximately 24%.

This figure corresponds to the broader understanding that while tropical rainforests may occupy a smaller area relative to total land, they represent a significant portion of the world's forest ecosystems. Always verify with the most current FAO data for precise statistics.