Answer:
275 is a 17.521% increase of 234.
This is the formula:
(y2 - y1) / y1)*100
y1=start value
y2=end value
The percentage increased population is 17.52 % from 234 to 275 during one year.
Percentage is defined as ratio expressed as a fraction of 100.
Arithmetic operations can also be specified by the subtract, divide, and multiply built-in functions.
The operator that perform arithmetic operation are called arithmetic operators .
Operators which let do basic mathematical calculation
+ Addition operation : Adds values on either side of the operator.
For example 4 + 2 = 6
- Subtraction operation : Subtracts right hand operand from left hand operand.
for example 4 -2 = 2
* Multiplication operation : Multiplies values on either side of the operator
For example 4*2 = 8
Given that,
The population of a village increased from 234 to 275 during one year
So, the difference of population is equal to increased population
The difference of population = 275 - 234
The difference of population = 41
Now , the percentage increased population = 41 of 234
The percentage increased population = (41/234)100
The percentage increased population = (0.1752)100
The percentage increased population = 17.52 %
Hence, the percentage increased population is 17.52 % from 234 to 275 during one year
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