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The enrolment of students in a school increases from 560 to 581. What is the percent increase in the enrolment ?
Answer & Solution
Correct Answer:
Option
D
Percentage increase :
$$\eqalign{ & = \left( {\frac{{21}}{{560}} \times 100} \right)\% \cr & = \frac{{15}}{4}\% \cr & = 3.75\% \cr} $$
$$\eqalign{ & = \left( {\frac{{21}}{{560}} \times 100} \right)\% \cr & = \frac{{15}}{4}\% \cr & = 3.75\% \cr} $$
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