KOW? If we start with a quantity A and then increase that quantity by x%, we will get the increased quantity as eight maths
Answers
Answer:
Percentage change refers to the concept of variation in the measurement basis of an item, that is by what quantity the net worth of an article increased or decreased. The change in percentage occurs when the value of a commodity change, that is, increased or decreased by some numerical value. Three cases may arise:
Percent Increase
When the new value is greater than the old value, in this case, an increase in the value of the number is noticed.
Increase = New value – old value
Percentage Increase is given by,
Percentage Increase = Increase × 100
Old value
Percent Decrease
When the old value is greater than the new value, in this case, a decrease, in the value of the number is noticed.
Decrease = Original value – New value
Percentage Decrease = Decrease × 100
Original value