Question

The average age of 40 students in a class is
15 yr. When 10 new students are admitted,
the average is increased by 0.2 yr. Find the
average age of the new students.
(a) 19 yr (b) 18 yr (c) 15 yr (d) 16 yr​

Answer 1

Answer:

15 years hai answer

Step-by-step explanation:

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