What is the percent increase from 200 to 260?

A bag costs ₱500. It is now ₱600. What is the percent increase?

 The price of milk decreased from ₱120 to ₱90. What is the percent decrease?

A student’s grade increased from 75 to 90. What is the percent increase?

From ₱1,200 to ₱900, what is the percent decrease?

A pair of shoes went on sale from ₱1,000 to ₱850. What is the percent decrease?

The price of gasoline increased from ₱50 to ₱55. What is the percent increase?

A book was originally ₱300. It is now ₱240. What is the percent decrease?

A population grew from 4,000 to 5,000. What is the percent increase?

A salary changed from ₱10,000 to ₱11,500. What is the percent increase?

A percent increase happens when the new value is lower than the original.

The formula for percent increase is (new – original) ÷ original × 100%.

A decrease from ₱500 to ₱400 is a 20% decrease.

The percent decrease from ₱1000 to ₱800 is 25%.

Increase from ₱600 to ₱720 is a 20% increase.

Percent change can only be positive.

Percent decrease is calculated the same way as increase.

A decrease from 80 to 40 is a 50% decrease.

An increase from 90 to 120 is a 33.33% increase.

Increase from ₱250 to ₱300 is 20%.

Type of change when a quantity becomes larger.

Type of change when a quantity becomes smaller.

The original value in a percent problem.

The final value after increase or decrease.

Tool used to express part of a whole as hundredths.

Formula used to calculate percent decrease.

The difference between new and original values.

An application of percent used in sales and profit.

Percent change from ₱100 to ₱80.

Percent change from ₱150 to ₱180.

Jenny bought a dress for ₱1,200 but saw it on sale for ₱960 the next day. What is the percent decrease? Show your solution and explain your answer. (Solve the problem and explain your answer.)