Percentages

Front

What is 20% of 650?

Back

130

Front

Calculate 50% of 86.

Back

43

Front

What is the base value for calculating percentages?

Back

100

Front

What is 20% of 310?

Back

62

Front

Find 12.5% of 1000 cakes.

Back

125

Front

How do you convert a percentage to a decimal?

Back

Divide the percentage by 100.

Front

What is the formula to calculate a percentage of a number?

Back

(Percentage / 100) * Total Number.

Front

If a shirt costs $50 and is on sale for 20% off, what is the sale price?

Back

$40.

Front

What does it mean to find a percentage increase?

Back

It means to calculate how much a value has increased in relation to its original value.

Front

How do you find the percentage decrease?

Back

(Original Value - New Value) / Original Value * 100.