Question

Average weight of the class is 50 kg. NOW students

are divided into two groups of 30 and 20 students.if

the average weight of the first group is 45 kg,what will

be the average weight of the second group.

Note: There are 50 students in total.​

Answer 1

Answer:

5 kg

Step-by-step explanation:

If the first group is 45 kg definitely the next group will be 5 kg cause the whole class weighs 50 kg