Decimal Place Value

Front

What is decimal place value?

Back

Decimal place value refers to the value of a digit based on its position in a decimal number. Each position represents a power of 10.

Front

What is the value of the digit 5 in the number 3.456?

Back

In the number 3.456, the digit 5 is in the tenths place, so its value is 0.5.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the decimal equivalent of 1/4?

Back

The decimal equivalent of 1/4 is 0.25.

Front

What does the term 'unit rate' mean?

Back

A unit rate is a comparison of two different quantities when they are combined together, expressed as a quantity per one unit of another quantity.

Front

If a car travels 150 miles in 3 hours, what is the speed in miles per hour?

Back

The speed is 50 miles per hour.

Front

What is the formula to find the unit rate?

Back

The formula to find the unit rate is: Unit Rate = Total Quantity / Number of Units.

Front

How do you find the average of a set of numbers?

Back

To find the average, add all the numbers together and then divide by the total number of values.

Front

What is the decimal representation of 75%?

Back

The decimal representation of 75% is 0.75.

Front

How do you round the number 3.678 to the nearest hundredth?

Back

3.678 rounded to the nearest hundredth is 3.68.