Ratios and Percents

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.

Front

What is a percent?

Back

A percent is a way of expressing a number as a fraction of 100. It is denoted using the symbol '%'.

Front

How do you calculate 30% of a number?

Back

To calculate 30% of a number, multiply the number by 0.30.

Front

What is the unit price?

Back

The unit price is the cost per single unit of a product, allowing for comparison between different products.

Front

How do you find the unit price of an item?

Back

To find the unit price, divide the total price by the number of units.

Front

What is the formula to find the price per ticket?

Back

Price per ticket = Total price / Number of tickets.

Front

What is 50% of 20?

Back

50% of 20 is 10.

Front

What is 30% of 200?

Back

30% of 200 is 60.

Front

How do you convert a fraction to a percent?

Back

To convert a fraction to a percent, divide the numerator by the denominator and multiply by 100.

Front

What does it mean to compare prices?

Back

Comparing prices means evaluating the cost of similar items to determine which offers the best value.