17 Region 2020 Population Percent of Population by Age (millions) Less than 15 Greater than 65 World 7,601 27% 9% India 1392.4 25% 6% China 1399.1 18% 11% (a) According to the table, the population of the world in 2020 was 7,601 million people. Write the population of the world in ordinary notation (b) In 2020, what percent of the population of the world lived in countries other than india or China? Round your result to the nearest whole number. (c) According to the table, 25%% of the people who lived in India in 2020 were less than 15 years old and 6% were greater than 65 years old. What percent of the people who lived in India in 2020 were between the ages of 15 and 657 Round your result to the nearest whole number. (d) in 2020, how many more people lived In India who were under the age of 15 than in China who were under the age of 157 Be careful because the table provides percentages of people in this age group, not counts of people. Round your result to the nearest whole number