Decimal Word Problems

Front

What is a decimal?

Back

A decimal is a fraction expressed in a special form. It represents a part of a whole number, using a dot (decimal point) to separate the whole number from the fractional part.

Front

How do you add decimal numbers?

Back

To add decimal numbers, align the numbers by the decimal point and add as you would whole numbers, carrying over if necessary.

Front

What is the total cost if you buy items priced at $23.50, $15.75, and $49.99?

Back

$89.24

Front

How do you find the average speed of a trip?

Back

Average speed is calculated by dividing the total distance traveled by the total time taken.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width).

Front

If a sweater costs $23.50 and three tops cost $15.75 each, what is the total cost of these items?

Back

$71.75

Front

How do you calculate the total amount spent on multiple items?

Back

Add the cost of each item together to find the total amount spent.

Front

What is the significance of the decimal point in a number?

Back

The decimal point separates the whole number part from the fractional part, indicating values less than one.

Front

If a car loan has monthly payments of $482.75, how much will be paid in one year?

Back

$5,793.00

Front

What is the total distance traveled if you drive for 7.5 hours at 55.5 miles per hour?

Back

416.25 miles.