Jenny's frog made one jump of 2.34 m. Christina's frog made jumps of 1.22 m and 0.89 m. Round each distance to the nearest tenth of a meter. About how much further did Jenny's frog jump in one jump than Christina's frog in two jumps combined? A. About 0.2 m or B. About 0.3 m or C. About 2.1 m or D. About 2.3 m