Unit 3 Test Review

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 1 7/8.

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 in the product accordingly.

Front

Back

Front

How do you find the difference between two times?

Back

To find the difference, subtract the slower time from the faster time.

Front

What is the result of 89 - 3.72?

Back

The result of 89 - 3.72 is 85.28.

Front

What is the process of simplifying a fraction?

Back

To simplify a fraction, divide the numerator and the denominator by their greatest common divisor (GCD).

Front

What is the formula for finding the area of a rectangle?

Back

The area of a rectangle is found using the formula: Area = length × width.

Front

What is the definition of a decimal?

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten.

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the meaning of 'faster' in a race context?

Back

'Faster' means completing the race in less time than another competitor.