Question

230 to 253 is a 10% increase. True or false?

Answer 1

True

Step-by-step explanation:

Given:

230 to 253 is a 10% increase

To prove that: The given statement is true.

Solution:

Percentage increase is given by

% increase =
`(quantity increased)/(Original quantity) *100`

Here originally the quantity was
`230` and new quantity
`253\\`

Increase =
`253-230=23`

% increase =
`(23)/(230) *100 =10%`

Hence given statement is true.

Answer 2

Answer:
True

Step-by-step explanation:
To get the percent of increase, we will use the following equation:
% of increase =
`(`

In the given we have:
new value = 253
old value = 230

Substitute in the above equation to get the % of increase as follows:
% of increase =
`(253-230)/(230) *100`

% of increase = 10%

Therefore, the given statement is correct

Hope this helps :)