Question

The number of students in 2008 was 1000. It becomes 1100 in 2009. The percentage increase is

a. 10%

b. 5%

c. 20%

d. 40%

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Answer 1

Answer:

20% is your answer

Step-by-step explanation:

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Answer 2

Answer:

The number of pupils has increased by 10%.

Given:

There were 1000 students in 2008. In 2009, it rose to 1100.

To find:

The percentage increase in student enrollment.

Solution:

The formula Increase = Increased value - Original value can be used to compute an increase in a certain value or commodity (1)

By using the following formula, you can calculate the increase percent: Increase% = (Increase / Original value) 100... (2)

As for the numbers, they are as follows:

There were 1000 pupils in total in 2008.

There were 1100 pupils in total in 2009.

We may infer the rise in student enrollment from (1);

The increase in pupils is equal to 1100 - 1000.

= 100

We can determine the percentage increase in the number of pupils from (2);

The percent increase is $=(100 / 1000) \times100$.

= 10 %

Therefore, the percentage of the increase in pupils is 10%.

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