Cumulative Test 8A

Front

What fraction represents 60%?

Back

60% can be represented as the fraction 60/100, which simplifies to 3/5.

Front

How do you add decimal numbers?

Back

To add decimal numbers, align the decimal points and add as you would with whole numbers.

Front

What is the least common multiple (LCM) of two numbers?

Back

The least common multiple (LCM) of two numbers is the smallest multiple that is evenly divisible by both numbers.

Front

How can you identify angles that measure 60 degrees?

Back

Angles that measure 60 degrees can be identified by their geometric properties, such as being part of an equilateral triangle.

Front

What is the result of 1 - 5/8?

Back

1 - 5/8 equals 3/8.

Front

What is a percentage?

Back

A percentage is a fraction expressed as a part of 100.

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 formula for finding the LCM of two numbers?

Back

The LCM can be found using the formula: LCM(a, b) = (a * b) / GCD(a, b), where GCD is the greatest common divisor.

Front

What is the relationship between fractions and percentages?

Back

Fractions can be converted to percentages by multiplying by 100.

Front

How do you simplify a fraction?

Back

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