if average weight of 4 friends is 40 kg .and fifth person join them it becomes 50 kg .what is wait of fifth person?
Answers
Answered by
0
Answer:
10 kg.
Step-by-step explanation:
since ,averag=sum of quantity/no.of quantity.
50/5=10 kg
Answered by
1
Answer:
10kg
Step-by-step explanation:
weight of 4 friends=40kg
when other friend joins total weight =50kg
weight of 5th friend=(50-40)kg
=10kg
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