Wut is 2 1/3 + 3 3/5. it is a fraction problem

The means and mean absolute deviations of the individual times of members on two 4x400-meter relay track teams are shown in the table below. means and mean absolute deviations of individual times of members of 4x400-meter relay track teams team a team b mean 59.32 s 59.1 s mean absolute deviation 1.5 s 245 what percent of team b's mean absolute deviation is the difference in the means? 9% 15% 25% 65%

Pls brainliest will be awarded if answer is correct

Divide. –40 ÷ –5 a –8 b 200 c -200 d 8