Ratios, Part, Percent & Whole

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

How do you convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide the percentage by 100. For example, 75% becomes 0.75.

Front

What is 50% of 300?

Back

150

Front

What is 86% of 50?

Back

43

Front

How do you write 93.01% as a decimal?

Back

0.9301

Front

How do you convert a decimal to a percentage?

Back

To convert a decimal to a percentage, multiply the decimal by 100. For example, 0.85 becomes 85%.

Front

What is 135% as a decimal?

Back

1.35

Front

What is a part-to-whole ratio?

Back

A part-to-whole ratio compares a part of a quantity to the entire quantity.

Front

How do you write the ratio 69 : 75 as a decimal?

Back

0.92

Front

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

Back

The formula is (Part/Whole) x 100 = Percentage.