75.6k views
2 votes
19 have an average body mass of 50.2 kg a new student join the group. if one body mass of the new students is 44.2 KG calculate the average body mass of the students​

1 Answer

0 votes
49.9 KG

50.2 x 19 = 953.8 + 44.2

998/20 =49.9
User Fulvio Flaco
by
4.4k points