Multiplying and Dividing Decimals Word Problems

Front

What is the process to find the cost per item when given the total cost and quantity?

Back

Division is used to find the cost per item by dividing the total cost by the number of items.

Front

If Jamie bought 4 pounds of sugar for $2.56, how do you calculate the cost per pound?

Back

$2.56 ÷ 4 = $0.64 per pound.

Front

What operation would you use to find the total cost when you know the cost per item and the number of items?

Back

Multiplication is used to find the total cost by multiplying the cost per item by the number of items.

Front

If Merkel bought 10 cups at $1.25 each, how do you find the total cost?

Back

$1.25 × 10 = $12.50.

Front

What is the cost of one book if Emily bought 15 books for $172.50?

Back

$172.50 ÷ 15 = $11.50 per book.

Front

How do you calculate the total cost of 5 chairs if one chair costs $349.50?

Back

$349.50 × 5 = $1,747.50.

Front

What is the formula for finding the cost per item?

Back

Cost per item = Total cost ÷ Number of items.

Front

What is the formula for finding the total cost?

Back

Total cost = Cost per item × Number of items.

Front

If you have a total of $50 and want to buy items costing $5 each, how many items can you buy?

Back

$50 ÷ $5 = 10 items.

Front

What is the importance of understanding multiplication and division in real-life scenarios?

Back

It helps in budgeting, shopping, and making financial decisions.