Multiplying Decimals Word Problems

Front

What is a decimal?

Back

A decimal is a fraction expressed in a special form. It uses a decimal point to separate the whole number part from the fractional part.

Front

How do you multiply decimals?

Back

To multiply decimals, multiply the numbers as if they were whole numbers. Then, count the total number of decimal places in both numbers and place the decimal point in the product accordingly.

Front

What is the first step in solving a word problem involving multiplication of decimals?

Back

Read the problem carefully to understand what is being asked and identify the numbers involved.

Front

If a car rental company charges $0.07 per mile, how do you find the total charge for driving a certain number of miles?

Back

Multiply the charge per mile ($0.07) by the number of miles driven.

Front

What is the total amount Sam earns in 5 weeks if he earns $50.25 each week?

Back

Multiply $50.25 by 5 to find the total amount earned over 5 weeks.

Front

How do you calculate the total cost of multiple items with the same price?

Back

Multiply the price of one item by the number of items purchased.

Front

What is the formula to find the total cost of uniforms for a team?

Back

Total cost = Cost per uniform × Number of uniforms.

Front

If Ben pays $89.92 each month for cable and internet, how do you find the annual cost?

Back

Multiply the monthly cost ($89.92) by 12 (the number of months in a year).

Front

What does it mean to round a decimal?

Back

Rounding a decimal means adjusting its value to make it simpler while keeping it close to the original value.

Front

What is the importance of understanding place value when multiplying decimals?

Back

Understanding place value helps in correctly placing the decimal point in the product after multiplication.