Question

Marks in a test increase from 25 to 35.Find the percentage of increase in marks.​

Answer 1

Answer:

40%

Step-by-step explanation:

Marks in a test increased from 25 to 35.

Therefore, increase in marks= 35-25=10

The percent increase formula is given by:-

increase in amount/previous amount

×100

=10/25

×100=40%

Hence, percent increase in marks = 40%