Question

The average weight of a class is 20 kg. If the
strength of the class is increased by 25%, then
the average weight of the class gets increased
by 1%. What is the average weight of the
additional students ?
(a) 20-50 kg
(b) 21.00 kg
(c) 21-50 kg
(d) 22:00 kg​

Answer 1

jagan

thanque so much mmmmm

Answer 2

Answer:

21-50 this is the answer of this question