Monday 12/2 HW

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 1 3/4.

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 the result over the original denominator. For example, 1 3/4 becomes (1*4 + 3)/4 = 7/4.

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator, such as 7/4.

Front

What is the formula for the area of a rectangle?

Back

Area = length × width.

Front

Calculate the area of a rectangle with length 3 units and width 2 1/2 units.

Back

Area = 3 × 2.5 = 7.5 square units.

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator and a denominator, such as 1/2.

Front

How do you multiply fractions?

Back

Multiply the numerators together and the denominators together. For example, (2/10) × (7/4) = (2*7)/(10*4) = 14/40 = 7/20.

Front

What is the greatest common factor (GCF)?

Back

The GCF is the largest number that divides two or more numbers without leaving a remainder.

Front

What is the least common multiple (LCM)?

Back

The LCM is the smallest multiple that is exactly divisible by two or more numbers.

Front

What is a unit fraction?

Back

A unit fraction is a fraction where the numerator is 1, such as 1/3.