Semester 1 Review

Front

What is the quotient of 6/10 and 6/40 in lowest terms?

Back

3/5

Front

What is the opposite of -9?

Back

9

Front

Write 4/5 as a percent.

Back

80%

Front

If the rangers won 100 games and lost 60, what is the simplified ratio of wins to losses?

Back

5 to 3

Front

Solve the following addition: 1/8 + 3/7

Back

31/56

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a numerator over a denominator.

Front

What is a percent?

Back

A percent is a way of expressing a number as a fraction of 100.

Front

How do you simplify a fraction?

Back

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

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.

Front

What is the least common multiple (LCM)?

Back

The least common multiple of two or more numbers is the smallest number that is a multiple of each of the numbers.