Review & Remember #12

Front

What is the formula to find the amount of something per person?

Back

To find the amount per person, divide the total amount by the number of people. Formula: Amount per person = Total amount / Number of people.

Front

If a present uses 1.45 meters of wrapping paper, how do you calculate the total wrapping paper for multiple presents?

Back

Multiply the amount of wrapping paper per present by the number of presents. Total wrapping paper = Amount per present × Number of presents.

Front

How do you determine how many items can be made with a given number of boxes if each item requires a certain amount?

Back

Divide the total number of boxes by the amount needed for each item. Number of items = Total boxes / Amount needed per item.

Front

What is the method to find the difference between two measurements?

Back

To find the difference, subtract the smaller measurement from the larger one. Difference = Larger measurement - Smaller measurement.

Front

How do you calculate the remaining time if you know the total time and the time already spent?

Back

Subtract the time already spent from the total time. Remaining time = Total time - Time spent.

Front

What is a pint?

Back

A pint is a unit of volume equal to 16 fluid ounces or approximately 0.473 liters.

Front

What is the significance of using fractions in measurements?

Back

Fractions allow for precise representation of parts of a whole, which is essential in measurements and calculations.

Front

What does it mean to multiply decimals?

Back

Multiplying decimals involves multiplying the numbers as if they were whole numbers and then placing the decimal point in the result based on the total number of decimal places in the factors.

Front

How do you convert a mixed number to an improper fraction?

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place that result over the original denominator.

Front

What is the process of dividing fractions?

Back