Math 3 wk 4

Front

What is the simplest form of a fraction?

Back

The simplest form of a fraction is when the numerator and denominator are both whole numbers and have no common factors other than 1.

Front

How do you simplify the expression 14x + 21x?

Back

Combine like terms: 14x + 21x = 35x.

Front

What is the simplest form of the expression 8x - 2x?

Back

The simplest form is 6x.

Front

What is the simplest form of the expression 12x + 4x - 8x?

Back

The simplest form is 8x.

Front

What is the value of -7x when x = 2?

Back

-7x = -7(2) = -14.

Front

What is the value of -0.3 in fraction form?

Back

-0.3 can be expressed as -3/10.

Front

How do you convert a decimal to a fraction?

Back

To convert a decimal to a fraction, write the decimal over 1, multiply the numerator and denominator by 10 for each digit after the decimal point, and simplify.

Front

What is the simplest form of the fraction 15/45?

Back

The simplest form is 1/3.

Front

How do you find the greatest common factor (GCF) of two numbers?

Back

List the factors of each number and find the largest factor they have in common.

Front

What is the GCF of 24 and 36?

Back

The GCF of 24 and 36 is 12.