Practical Problems Review (SOL 7.2)

Front

What is the process to calculate the total amount spent after multiple transactions?

Back

To calculate the total amount spent, subtract the amounts spent from the initial amount saved, and then apply any additional earnings before calculating further expenses.

Front

How do you find a fraction of a number?

Back

To find a fraction of a number, multiply the number by the numerator of the fraction and then divide by the denominator.

Front

What is the formula to calculate change received after a purchase?

Back

Change = Amount Paid - Total Cost of Items.

Front

How do you calculate the total distance run when given mixed numbers?

Back

Convert mixed numbers to improper fractions, find a common denominator, add the fractions, and convert back to a mixed number if necessary.

Front

What is the concept of descending in terms of elevation?

Back

Descending refers to moving from a higher elevation to a lower elevation, and the total descent is calculated by subtracting the final elevation from the initial elevation.

Front

How do you divide a quantity among friends?

Back

To divide a quantity among friends, first determine how much of the quantity is being shared, then divide that amount by the number of friends.

Front

What is the significance of understanding unit prices in shopping?

Back

Understanding unit prices helps consumers compare the cost of items based on a standard measurement, allowing for better purchasing decisions.

Front

How do you convert cents to dollars?

Back

To convert cents to dollars, divide the number of cents by 100.

Front

What is the importance of keeping track of expenses?

Back

Keeping track of expenses helps individuals manage their finances, ensuring they do not overspend and can save money.

Front

How do you calculate the total cost of multiple items with different prices?

Back

To calculate the total cost, multiply the price of each item by the quantity purchased and then sum all the costs.