the number of the students of a school was 640 last year and it is 800 by how many percent is the number increased
2 answers:
Answer:
The number of students would have increased by 25%.
Step-by-step explanation:
Answer:
25% more
Step-by-step explanation:
640 100
800 x
---------------
cross-multiplication = 100*800 = 80000/640 = 125
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