Dec 2 Math Practice

Front

What is the formula to find the area of a rectangle?

Back

Area = length × width.

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator.

Front

Convert the improper fraction 18/5 to a mixed number.

Back

3 3/5.

Front

What is the area of a rectangle with a length of 9 and a width of 2?

Back

Area = 9 × 2 = 18.

Front

What is the product of 3/4 and 1/4?

Back

3/16.

Front

If Delaney has 8 boxes of crayons and gives away 1/3 of them, how many boxes does she give away?

Back

She gives away 8/3 boxes.

Front

What is the product of 5/4 and 3/3?

Back

5/4.

Front

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

Back

Multiply the whole number by the denominator, add the numerator, and place that over the denominator.

Front

What is the area of a triangle with a base of 10 and a height of 5?

Back

Area = 1/2 × base × height = 1/2 × 10 × 5 = 25.

Front

What does it mean to multiply fractions?

Back

To multiply fractions, multiply the numerators together and the denominators together.