Sonya made a resolution to walk 2.5 kilometers a day. On Tuesday she walked 4 times around the running track at the local high school. The chart shows the length of a standard-sized pool and the distance around a standard-sized running track. Venue Kilometers Pool 0.05 Running Track 0.4 How many additional kilometers does Sonya need to walk on Tuesday? Round your answer to the nearest tenth if necessary. Sonya has to walk an additional 0.5 kilometers on Tuesday. Sonya has to walk an additional 0.9 kilometers on Tuesday. Sonya has to walk an additional 2.3 kilometers on Tuesday. Sonya has to walk an additional 4.1 kilometers on Tuesday.