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Sum of present ages of 30 students
= 450 years.
After 2 years , age of each student will increase by 2 years.
So, total increase in age = 30*2
= 60 years.
Thus, Sum of ages after 2 years = 450+60 = 510 years.
Hope you will find it helpful...
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= 450 years.
After 2 years , age of each student will increase by 2 years.
So, total increase in age = 30*2
= 60 years.
Thus, Sum of ages after 2 years = 450+60 = 510 years.
Hope you will find it helpful...
Mark it as brainliest.
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